CN209500930U - A kind of formaldehyde scavenger redundant filter device - Google Patents
A kind of formaldehyde scavenger redundant filter device Download PDFInfo
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- CN209500930U CN209500930U CN201821920053.5U CN201821920053U CN209500930U CN 209500930 U CN209500930 U CN 209500930U CN 201821920053 U CN201821920053 U CN 201821920053U CN 209500930 U CN209500930 U CN 209500930U
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Abstract
The utility model relates to the technical fields that formaldehyde scavenger prepares auxiliary equipment, and more particularly to a kind of formaldehyde scavenger redundant filter device, the impurity of filter screen top retention facilitates periodic cleaning, reduce and use limitation；And the permeability for improving filter screen improves the filter effect in its use process, improves use reliability；Including Rose Box and filter screen；Including placing circle, cover board, left pin shaft, right pin shaft, left button, right button, left push rod, right push rod, left pin plate, right pin plate, left reset spring and right reset spring；It further include rotation axis and connecting rod, the top middle portion of cover board is provided with perforative installation through-hole up and down, and installation through-hole is internally provided with mechanical seal, the bottom end of rotation axis passes through inside mechanical seal from the top of cover board and extend out to the bottom end external world of cover board, the bottom end of connecting rod is provided with multiple groups bristle, and the bottom end of multiple groups bristle and the top of filter screen are adjacent to, and the top of rotation axis is provided with handwheel.
Description
Technical field
The utility model relates to the technical fields that formaldehyde scavenger prepares auxiliary equipment, more particularly to a kind of formaldehyde removing
Agent redundant filter device.
Background technique
It is well known that formaldehyde scavenger redundant filter device is that one kind is used in formaldehyde scavenger preparation process, to it
The impurity contained in solution is filtered, in order to the auxiliary device that the formaldehyde scavenger after preparing preferably uses, in first
It is widely used in a variety of applications in the field of aldehyde scavenger preparation；Existing formaldehyde scavenger redundant filter device includes Rose Box
And filter screen, Rose Box are internally provided with filter chamber, and filter screen is laterally fixedly mounted in the middle part of filter chamber, filter screen incited somebody to action
Filter chamber is separated into upper chamber and lower chambers, and is respectively arranged with feed liquor on the upside of the left end outer wall of Rose Box and on the downside of right end outer wall
Pipe and outlet tube, and inlet tube and outlet tube are communicated with inside upper chamber and lower chambers respectively；Existing formaldehyde scavenger system
Formaldehyde scavenger after preparation in use, be connected to by external delivery pump pipeline with inlet tube, first by redundant filter device first
Aldehyde scavenger enters inside upper chamber, by the effect of external delivery pump, formaldehyde scavenger is made to keep flowing, the formaldehyde of flowing is clear
Except agent is filtered by filter screen, filtered formaldehyde scavenger enters inside lower chambers and is discharged by outlet tube, is filtered
Impurity stay in above filter screen；It is found in existing formaldehyde scavenger redundant filter device use, the retention of filter screen top
Impurity inconvenience periodic cleaning, cause its using limitation it is higher；And filter screen is in use, is not cleaned at it
When, the impurity that top end surface is just stayed is easy product and is attached to inside the top or filter screen of filter screen, influences the logical of filter screen
Permeability causes the filter effect in its use process poor, and use reliability is lower.
Utility model content
In order to solve the above technical problems, the impurity that the utility model provides a kind of filter screen top retention is convenient periodically clear
Reason reduces and uses limitation；And the permeability for improving filter screen improves the filter effect in its use process, improves and uses
The formaldehyde scavenger redundant filter device of reliability.
A kind of formaldehyde scavenger redundant filter device of the utility model, including Rose Box and filter screen, in Rose Box
Portion is provided with filter chamber, and filter screen is laterally fixedly mounted in the middle part of filter chamber, and filter chamber is separated into upper chamber by filter screen
And lower chambers, and it is respectively arranged with inlet tube and outlet tube on the upside of the left end outer wall of Rose Box and on the downside of right end outer wall, and
Inlet tube and outlet tube are communicated with inside upper chamber and lower chambers respectively；It is pressed including placement circle, cover board, left pin shaft, right pin shaft, a left side
Button, right button, left push rod, right push rod, left pin plate, right pin plate, left reset spring and right reset spring, the top of the Rose Box
It is provided with pick-and-place mouth, and picks and places and is communicated inside mouth and upper chamber, the cover plate lid is inside the pick-and-place mouth, and cover board
Circumferential inner wall slidably contacted with the circumferential inner wall of the upper chamber, placement circle is located at upper chamber's upper inside, and
The lower section that circle is located at cover board is placed, the outer circumferential walls for placing circle are connect with the circumferential inner wall of the upper chamber, place the top of circle
Left and right side is vertically arranged with left pin hole and right pin hole respectively, and places the inside left and right side laterally setting respectively of circle
There are left adjusting chamber and right adjusting chamber, the left pin hole and right pin hole are respectively and in the left adjusting chamber and right adjusting cavity room
Portion communicates, and is horizontally arranged with left limit slot and right limit respectively on the upside of the left end outer wall of the Rose Box and on the upside of right end outer wall
Slot, and the left end inner wall middle part of the right end inner wall of left limit slot and right limit slot has been arranged concentrically left placing groove respectively and the right side is put
Slot is set, is horizontally arranged with left sliding through hole and the right side respectively on the right end inner wall of the left placing groove and the left end inner wall of right placing groove
Sliding through hole, the left sliding through hole and right sliding through hole are communicated with the left adjusting chamber and right adjusting chamber interior respectively,
The left reset spring and right reset spring are located inside left placing groove and right placing groove, and the left end of left reset spring
Region is located inside left limit slot, and the right end of left reset spring is connect with the right end inner wall of left placing groove, the right side of the left button
End with the left end of the left reset spring is concentric connect, and the left-half of left button is located at the left end external world of left limit slot,
The left push rod is located inside left reset spring, and connection in the middle part of the right end of the left end of left push rod and left button, and a left side pushes away
The right end of bar passes through the inside of left sliding through hole and stretches to left adjusting chamber interior, and the left pin plate can horizontally slip and set
It sets in left adjusting chamber interior, the top middle portion of left pin plate is provided with the left bar shaped limiting through hole on left and right directions, and left item
The right side inner wall of shape limiting through hole is located at the left side of the right side inner wall of the left pin hole, the right end region position of the right reset spring
Inside right limit slot, the left end of right reset spring is connect with the right end inner wall of right placing groove, the left end of the right button and institute
The right end for stating right reset spring connects with one heart, and the right half part of right button is located at the right end external world of right limit slot, the right side
Push rod is located inside right reset spring, and connection in the middle part of the left end of the right end of right push rod and right button, and a left side for right push rod
It holds the inside of right sliding through hole and stretches to right adjusting chamber interior, and the right pin plate can horizontally slip and be arranged in right adjusting
Chamber interior, the top middle portion of right pin plate are provided with the right bar shaped limiting through hole on left and right directions, and right bar shaped limiting through hole
Inner left wall be located at the right pin hole inner left wall right side, the top of the left pin shaft and right pin shaft respectively with the lid
The left and right side at board bottom end connects, and the outer lower side of left pin shaft and right pin shaft is respectively arranged with left annular groove and right annular groove,
And the right side inner wall of left bar shaped limiting through hole is contacted with the right end inner wall of left annular groove, the inner left wall of left bar shaped limiting through hole
It is contacted with the left end inner wall of left annular groove；It further include rotation axis and connecting rod, the top middle portion of the cover board is provided with passes through up and down
The installation through-hole worn, and installation through-hole is internally provided with mechanical seal, and the bottom end of the rotation axis is passed through from the top of cover board
Mechanical seal inside and the bottom end external world for extending out to cover board, and the connecting rod is located inside the upper chamber, connecting rod
Top middle portion is connect with the bottom end of the rotation axis, and the bottom end of connecting rod is provided with multiple groups bristle, and the bottom end of multiple groups bristle
It is adjacent to the top of the filter screen, the top of rotation axis is provided with handwheel.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes that left stirring rod, right stirring rod, a left side are turned over
Plate and right turnover panel, the left stirring rod and right stirring rod are respectively positioned on inside the upper chamber, and the right end of left stirring rod and institute
Connection in the middle part of the left end of rotation axis is stated, is connect in the middle part of the left end of the right stirring rod and the right end of the rotation axis, the left side is turned over
It is connect in the middle part of the right end of plate with the left end of the left stirring rod, and the right end at the left end middle part and right stirring rod of the right turnover panel
Connection.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes upper trapezoid cover, lower trapezoid cover and list
To valve, the upper trapezoid cover, lower trapezoid cover and check valve are respectively positioned on inside the lower chambers, and the top of upper trapezoid cover and institute
The bottom output end connection of filter screen is stated, lower trapezoid cover and upper trapezoid cover are symmetrical arranged, and in lower trapezoid cover and upper trapezoid cover
Portion is connected to by communicating pipe, and the outer circumferential walls of upper trapezoid cover and lower trapezoid cover are tightly connected with the circumferential inner wall of lower chambers, and
And the check valve was fixedly mounted on inside the communicating pipe.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes upper transparent baffle transparent gear under
Plate, is respectively arranged with observation panel and lower observation panel on the upside of the right end outer wall of the Rose Box and on the downside of the outer wall of left end, and on
Observation panel and lower observation panel are communicated with inside the upper chamber and lower chambers respectively, the upper transparent baffle and lower transparent baffle point
It is not sealingly mounted inside observation panel and lower observation panel.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes upper hand-operated valve and lower hand-operated valve, institute
It states hand-operated valve and lower hand-operated valve is respectively communicated with and is arranged on inlet tube and outlet tube.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes upper junction plate, lower connecting plate and four
Group holddown spring, the rotation axis includes upper rotary shaft and lower rotary shaft, and the top middle portion of the upper junction plate with it is described
The bottom end of upper rotary shaft connects, and the center bottom of the lower connecting plate is connect with the top of the lower rotary shaft, four groups of pressures
The top of tight spring is connect with front left side, left rear side, forward right side and the right lateral side of the upper junction plate bottom end respectively, and four groups
The bottom end of holddown spring is connect with front left side, left rear side, forward right side and the right lateral side on the lower connecting plate top respectively.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes upper support spring, lower support spring
With quadrate support slide bar, the center bottom of the upper junction plate and the center bottom of upper rotary shaft are provided through flexible side
Hole, and the top middle portion of the lower connecting plate and the top middle portion of lower rotary shaft are provided through lower flexible square hole, it is described on
Support spring and lower support spring are located inside the upper flexible square hole and lower flexible square hole, and the top of upper support spring
End is connect with the top inner wall of the upper flexible square hole, and the bottom end inner wall of the bottom end of lower support spring and the lower flexible square hole connects
It connects, the top of the quadrate support slide bar is inserted into the bottom inside upper flexible square hole with upper support spring from the bottom end of upper junction plate
End connection, and the bottom end of quadrate support slide bar from the top of lower connecting plate be inserted into lower flexible square hole inside and lower support bullet
The top of spring connects, and the surrounding inner wall of the upper flexible square hole and lower flexible square hole is and outside the surrounding of the quadrate support slide bar
Wall slidably contacts.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes sealing ring, and sealing ring is arranged
Between placement circle and cover board, and the left and right side on sealing ring top is respectively corresponded and is provided with and left pin hole and right pin
The left through-hole and right through-hole that hole matches.
Compared with prior art the utility model has the following beneficial effects: left push rod can be made by pushing left button to the right
Left pin plate is pushed to move right, the right side inner wall of left bar shaped limiting through hole is separated with the right end inner wall of left annular groove at this time, makes a left side
No longer by left pin shaft clamping, left pin shaft can be extracted upwards pin plate from inside left pin hole, while push right button to the left, make right push rod
Right pin plate is pushed to be moved to the left, the inner left wall of right bar shaped limiting through hole is separated with the left end inner wall of right annular groove at this time, makes the right side
No longer by right pin shaft clamping, right pin shaft can be extracted upwards pin plate from inside right pin hole, so as to so that cover board from place enclose to
On lift, it is easy to operate so as to so that operator is cleared up by picking and placing the impurity that retains to filter screen top of mouth, when
After the completion of cleaning, it is separately inserted left pin shaft and right pin shaft to left pin hole and right pin from the left and right side for placing circle top respectively
Inside hole, when left pin shaft and right pin shaft move down inside left pin hole and right pin hole respectively, left pin shaft push left pin plate to
It moves right, when the left annular groove on left pin shaft is flushed with left pin plate, left pin plate makes left pin plate by the pulling force of left reset spring
It is moved to the left and blocks left annular groove, while right pin shaft pushes right pin plate to be moved to the left, when right annular groove on right pin shaft and right
When pin plate flushes, right pin plate makes right pin plate move right to block right annular groove by the pulling force of right reset spring, to make a left side
Pin shaft and right pin shaft clamping are reduced and are used so as to directly by cover plate lid on picking and placing mouth, continue to cover mounted in picking and placing on mouth
Limitation；And in Rose Box use process, by rotation handwheel, rotate rotation axis under the action of mechanical seal, from
And connecting rod can be made to drive the rotation of multiple groups bristle, it scrubs multiple groups bristle to the top of filter screen, improves filter screen
Permeability improves the filter effect in its use process, improves use reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlargement structural representation at the utility model A；
Fig. 3 is the partial enlargement structural representation at the utility model B；
Fig. 4 is the left pin plate of the utility model, the top view cross section structural schematic diagram for placing circle and the cooperation of left pin hole；
Fig. 5 is the overlooking structure diagram of the connections such as the utility model Rose Box, sealing ring and upper hand-operated valve；
It is attached marked in the figure: 1, Rose Box；2, filter screen；3, circle is placed；4, cover board；5, left pin shaft；6, left button；7, a left side pushes away
Bar；8, left pin plate；9, left reset spring；10, connecting rod；11, handwheel；12, left stirring rod；13, left turnover panel；14, upper trapezoid cover；
15, lower trapezoid cover；16, check valve；17, upper transparent baffle；18, upper hand-operated valve；19, upper junction plate；20, holddown spring；21, on
Support spring；22, quadrate support slide bar；23, sealing ring；24, upper rotary shaft.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figures 1 to 5, a kind of formaldehyde scavenger redundant filter device of the utility model, including 1 He of Rose Box
Filter screen 2, Rose Box 1 is internally provided with filter chamber, and filter screen 2 is laterally fixedly mounted in the middle part of filter chamber, and filter screen 2 will
Filter chamber is separated into upper chamber and lower chambers, and is respectively arranged on the upside of the left end outer wall of Rose Box 1 and on the downside of right end outer wall
Inlet tube and outlet tube, and inlet tube and outlet tube are communicated with inside upper chamber and lower chambers respectively；Including placing circle 3, lid
Plate 4, left pin shaft 5, right pin shaft, left button 6, right button, left push rod 7, right push rod, left pin plate 8, right pin plate, 9 and of left reset spring
Right reset spring, the top of Rose Box 1 are provided with pick-and-place mouth, and pick and place and communicate inside mouth and upper chamber, and the lid of cover board 4, which is mounted in, to be taken
It puts inside mouth, and the circumferential inner wall of cover board 4 is slidably contacted with the circumferential inner wall of upper chamber, places circle 3 and be located in upper chamber
On the upside of portion, and the lower section that circle 3 is located at cover board 4 is placed, the circumferential inner wall of the outer circumferential walls and upper chamber of placing circle 3 connects, and puts
The top left hand and right side for setting circle 3 are vertically arranged with left pin hole and right pin hole respectively, and place inside left and the right side of circle 3
Be horizontally arranged with left adjusting chamber and right adjusting chamber respectively, left pin hole and right pin hole respectively with left adjusting chamber and right adjusting cavity
Chamber interior communicates, and is horizontally arranged with left limit slot and right limit respectively on the upside of the left end outer wall of Rose Box 1 and on the upside of right end outer wall
Slot, and the left end inner wall middle part of the right end inner wall of left limit slot and right limit slot has been arranged concentrically left placing groove respectively and the right side is put
Slot is set, is horizontally arranged with left sliding through hole and right sliding respectively on the right end inner wall of left placing groove and the left end inner wall of right placing groove
Through-hole, left sliding through hole and right sliding through hole are communicated with left adjusting chamber and right adjusting chamber interior respectively, left 9 He of reset spring
Right reset spring is located inside left placing groove and right placing groove, and the left end region of left reset spring 9 is located at left limit
Inside slot, the right end of left reset spring 9 is connect with the right end inner wall of left placing groove, the right end of left button 6 and left reset spring 9
Left end connects with one heart, and the left-half of left button 6 is located at the left end external world of left limit slot, and left push rod 7 is located at left reset bullet
Inside spring 9, and it is connect in the middle part of the left end of left push rod 7 and the right end of left button 6, and the right end of left push rod 7 passes through left sliding
The inside of through-hole simultaneously stretches to left adjusting chamber interior, and left pin plate 8 can horizontally slip setting on left adjusting chamber interior, a left side
The top middle portion of pin plate 8 is provided with the left bar shaped limiting through hole on left and right directions, and the right side inner wall of left bar shaped limiting through hole
Positioned at the left side of the right side inner wall of left pin hole, the right end region of right reset spring is located inside right limit slot, right reset spring
Left end is connect with the right end inner wall of right placing groove, the left end of right button with the right end of right reset spring is concentric connect, and the right side is pressed
The right end that the right half part of button is located at right limit slot is extraneous, and right push rod is located inside right reset spring, and the right end of right push rod
With connect in the middle part of the left end of right button, and the inside of the right sliding through hole in left end of right push rod and stretch in right adjusting cavity room
Portion, and right pin plate can horizontally slip and be arranged in right adjusting chamber interior, and the top middle portion of right pin plate is provided on left and right directions
Right bar shaped limiting through hole, and the inner left wall of right bar shaped limiting through hole is located at the right side of the inner left wall of right pin hole, left pin
The top of axis 5 and right pin shaft is connect with the left and right side of 4 bottom end of cover board respectively, the outer lower side point of left pin shaft 5 and right pin shaft
It is not provided with left annular groove and right annular groove, and the right side inner wall of left bar shaped limiting through hole and the right end inner wall of left annular groove connect
Touching, the inner left wall of left bar shaped limiting through hole are contacted with the left end inner wall of left annular groove；It further include rotation axis and connecting rod 10, lid
The top middle portion of plate 4 is provided with perforative installation through-hole up and down, and installation through-hole is internally provided with mechanical seal, rotation axis
Bottom end passes through inside mechanical seal from the top of cover board 4 and extend out to the bottom end external world of cover board 4, and connecting rod 10 is located at epicoele
Chamber interior, the top middle portion of connecting rod 10 and the bottom end of rotation axis connect, and the bottom end of connecting rod 10 is provided with multiple groups bristle, and
The bottom end of multiple groups bristle and the top of filter screen 2 are adjacent to, and the top of rotation axis is provided with handwheel 11；It can be by pushing a left side to the right
Button makes left push rod that left pin plate be pushed to move right, at this time the right end of the right side inner wall Yu left annular groove of left bar shaped limiting through hole
Inner wall separation makes left pin plate no longer by left pin shaft clamping, and left pin shaft can be extracted upwards from inside left pin hole, while push to the left right
Button makes right push rod that right pin plate be pushed to be moved to the left, at this time the left end of the inner left wall of right bar shaped limiting through hole and right annular groove
Inner wall separation makes right pin plate no longer by right pin shaft clamping, and right pin shaft can be extracted upwards from inside right pin hole, so as to so that cover board
It is lifted up on circle from placing, so as to so that operator is clear by picking and placing the impurity progress that mouth retains filter screen top
Reason, it is easy to operate, after the completion of cleaning, it is separately inserted left pin shaft and right pin shaft from the left and right side for placing circle top respectively
To left pin hole and right pin hole, when left pin shaft and right pin shaft move down inside left pin hole and right pin hole respectively, left pin
Axis pushes left pin plate to move right, and when the left annular groove on left pin shaft is flushed with left pin plate, left pin plate passes through left reset spring
Pulling force left pin plate is moved to the left block left annular groove, while right pin shaft pushes right pin plate to be moved to the left, when on right pin shaft
Right annular groove when being flushed with right pin plate, right pin plate makes right pin plate move right right annular groove by the pulling force of right reset spring
It blocks, to make left pin shaft and right pin shaft clamping, so as to continue to cover mounted in pick-and-place directly by cover plate lid on picking and placing mouth
On mouth, reduces and use limitation；And in Rose Box use process, by rotating handwheel, make rotation axis in mechanical seal
The lower rotation of effect, so as to scrub multiple groups bristle to the top of filter screen so that connecting rod drives the rotation of multiple groups bristle,
The permeability for improving filter screen improves the filter effect in its use process, improves use reliability.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes left stirring rod 12, right stirring rod, a left side
Turnover panel 13 and right turnover panel, left stirring rod 12 and right stirring rod are respectively positioned on inside upper chamber, and the right end of left stirring rod 12 with turn
Connected in the middle part of connection in the middle part of the left end of moving axis, the left end of right stirring rod and the right end of rotation axis, in the middle part of the right end of left turnover panel 13 with
The left end of left stirring rod 12 connects, and connect in the middle part of the left end of right turnover panel with the right end of right stirring rod；It can be by rotating hand
Wheel rotates left stirring rod and right stirring rod, while driving the even turnover panel of rent and the rotation of right turnover panel, so as to upper chamber inside
Formaldehyde scavenger stirred, so that the impurity contained inside upper chamber in formaldehyde scavenger be made to suspend, reduce to filter screen
Blocking accumulation, improve the use reliability of filter screen.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes upper trapezoid cover 14, lower trapezoid cover 15
With check valve 16, upper trapezoid cover 14, lower trapezoid cover 15 and check valve 16 are respectively positioned on inside lower chambers, and the top of upper trapezoid cover 14
End be connected to the bottom output end of filter screen 2, and lower trapezoid cover 15 and upper trapezoid cover 14 are arranged symmetrically, and lower trapezoid cover 15 with it is upper
Trapezoidal 14 middle part of cover is connected to by communicating pipe, and the outer circumferential walls of upper trapezoid cover 14 and lower trapezoid cover 15 are and in the circumference of lower chambers
Wall is tightly connected, and check valve 16 was fixedly mounted on inside communicating pipe；Can by the cooperation of upper trapezoid cover and lower trapezoid cover,
Check valve is subjected to installation fixation, and is delivered to filtered formaldehyde scavenger inside lower chambers, and can be led to
The effect for crossing check valve prevents filtered formaldehyde scavenger from flowing backwards, and improves practicability.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes upper transparent baffle 17 transparent gear under
Plate, the right end outer wall upside and left end outer wall downside of Rose Box 1 are respectively arranged with observation panel and lower observation panel, and upper observation
Mouth and lower observation panel are communicated with inside upper chamber and lower chambers respectively, and upper transparent baffle 17 and lower transparent baffle seal installation respectively
Inside upper observation panel and lower observation panel；Operator can be facilitated to observe upper chamber by upper transparent baffle and lower transparent baffle
With lower chambers inner case, reduces and use limitation.
A kind of formaldehyde scavenger redundant filter device of the utility model, further includes upper hand-operated valve 18 and lower hand-operated valve,
Upper hand-operated valve 18 and lower hand-operated valve, which are respectively communicated with, to be arranged on inlet tube and outlet tube；Upper hand-operated valve and lower hand-operated valve can be passed through
It controls to adjust flow when formaldehyde scavenger flowing inside inlet tube and outlet tube according to the actual situation respectively, improves and adapt to energy
Power reduces and uses limitation.
A kind of formaldehyde scavenger redundant filter device of the utility model, further include upper junction plate 19, lower connecting plate and
Four groups of holddown springs 20, rotation axis include upper rotary shaft 24 and lower rotary shaft, and the top middle portion of upper junction plate 19 with upper turn
The bottom end of moving axis 24 connects, and the center bottom of lower connecting plate and the top of lower rotary shaft connect, the top of four groups of holddown springs 20
It is connect respectively with front left side, left rear side, forward right side and the right lateral side of 19 bottom end of upper junction plate, and the bottom of four groups of holddown springs 20
End is connect with the front left side on lower connecting plate top, left rear side, forward right side and right lateral side respectively；Upper junction plate, lower company can be passed through
The cooperation of fishplate bar and four groups of holddown springs remains the top of multiple groups bristle and filter screen in connecting rod and is adjacent to, and improves
Multiple groups bristle improves use reliability to the cleaning ability of filter screen.
A kind of formaldehyde scavenger redundant filter device of the utility model further includes upper support spring 21, lower support bullet
Spring and quadrate support slide bar 22, the center bottom of upper junction plate 19 and the center bottom of upper rotary shaft 24 are provided through flexible
Square hole, and the top middle portion of lower connecting plate and the top middle portion of lower rotary shaft are provided through lower flexible square hole, upper support bullet
Spring 21 and lower support spring are located inside flexible square hole and lower flexible square hole, and the top of upper support spring 21 with it is upper
The top inner wall connection of flexible square hole, the bottom end of lower support spring are connect with the bottom end inner wall of lower flexible square hole, and quadrate support is sliding
The top of bar 22 is inserted into inside upper flexible square hole from the bottom end of upper junction plate 19 and connect with the bottom end of upper support spring 21, and
The bottom end of quadrate support slide bar 22 is inserted into the inside of lower flexible square hole and the top of lower support spring from the top of lower connecting plate
The surrounding inner wall of connection, upper flexible square hole and lower flexible square hole is slidably contacted with the surrounding outer wall of quadrate support slide bar 22；
It can be supported by the top and bottom end of upper support spring and lower support spring square shaped supporting slider, while can the side of making
Shape supporting slider can be vertically moved with the compression of four groups of holddown springs, and can by quadrate support slide bar respectively with
Cooperation between upper flexible square hole and lower flexible square hole, prevents the rotation that is distorted between upper rotary shaft and lower rotary shaft, simultaneously
Improve the use reliability of multiple groups bristle in connecting rod.
A kind of formaldehyde scavenger redundant filter device of the utility model, further includes sealing ring 23, and sealing ring 23
Setting place circle 3 and cover board 4 between, and the left and right side on 23 top of sealing ring respectively correspond be provided with left pin hole and
The left through-hole and right through-hole that right pin hole matches；Cover board can be improved by sealing ring and places the sealing effect between circle, prevented
Only formaldehyde scavenger is revealed.
A kind of formaldehyde scavenger redundant filter device of the utility model, at work, first by the first after preparation
Aldehyde scavenger is connected to by external delivery pump pipeline with inlet tube, and formaldehyde scavenger enters inside upper chamber, is conveyed by outside
The effect of pump makes formaldehyde scavenger keep flowing, and the formaldehyde scavenger of flowing is filtered by filter screen, filtered formaldehyde
Scavenger enters inside lower chambers and is discharged by outlet tube, and the impurity filtered stays in above filter screen, can be by pushing away to the right
Dynamic left button makes left push rod that left pin plate be pushed to move right, at this time the right side inner wall Yu left annular groove of left bar shaped limiting through hole
The separation of right end inner wall makes left pin plate no longer by left pin shaft clamping, and left pin shaft can be extracted upwards from inside left pin hole, while push away to the left
Dynamic right button, makes right push rod that right pin plate be pushed to be moved to the left, at this time the inner left wall of right bar shaped limiting through hole and right annular groove
The separation of left end inner wall, makes right pin plate no longer by right pin shaft clamping, and right pin shaft can be extracted upwards from inside right pin hole, so as to so that
Cover board is lifted up from placement circle, so as to so that operator carries out the impurity that filter screen top retains by picking and placing mouth
Cleaning, it is easy to operate, after the completion of cleaning, insert left pin shaft and right pin shaft respectively from the left and right side for placing circle top respectively
It proceeds to inside left pin hole and right pin hole, it is left when left pin shaft and right pin shaft move down inside left pin hole and right pin hole respectively
Pin shaft pushes left pin plate to move right, and when the left annular groove on left pin shaft is flushed with left pin plate, left pin plate passes through left reset bullet
The pulling force of spring is moved to the left left pin plate to block left annular groove, while right pin shaft pushes right pin plate to be moved to the left, when right pin shaft
On right annular groove when being flushed with right pin plate, right pin plate makes right pin plate move right right annular by the pulling force of right reset spring
Slot blocks, to make left pin shaft and right pin shaft clamping, takes so as to continue to cover to be mounted in directly by cover plate lid on picking and placing mouth
It puts on mouth, reduces and use limitation；And in Rose Box use process, by rotating handwheel, make rotation axis in mechanical seal
Under the action of rotate, so as to so that connecting rod drive multiple groups bristle rotation, brush multiple groups bristle to the top of filter screen
It washes, improves the permeability of filter screen, by rotating handwheel, rotate left stirring rod and right stirring rod, while driving the even turnover panel of rent
It is rotated with right turnover panel, so as to be stirred to the formaldehyde scavenger inside upper chamber, to keep formaldehyde inside upper chamber clear
Except the impurity contained in agent suspends, reduces the blocking to filter screen and accumulate, it, will be single by the cooperation of upper trapezoid cover and lower trapezoid cover
Installation fixation is carried out to valve, and is delivered to filtered formaldehyde scavenger inside lower chambers, and list can be passed through
Effect to valve prevents filtered formaldehyde scavenger from flowing backwards, facilitates operator by upper transparent baffle and lower transparent baffle
Upper chamber and lower chambers inner case are observed, feed liquor is controlled to adjust by upper hand-operated valve and lower hand-operated valve according to the actual situation respectively
Flow inside pipe and outlet tube when formaldehyde scavenger flowing, passes through matching for upper junction plate, lower connecting plate and four groups of holddown springs
It closes, remains the top of multiple groups bristle and filter screen in connecting rod and be adjacent to, improve cleaning of the multiple groups bristle to filter screen
Ability is supported by the top and bottom end of upper support spring and lower support spring square shaped supporting slider, while can made
Quadrate support slide bar can be vertically moved with the compression of four groups of holddown springs, and can be distinguished by quadrate support slide bar
Cooperation between upper flexible square hole and lower flexible square hole, prevents the rotation that is distorted between upper rotary shaft and lower rotary shaft, leads to
Sealing ring is crossed to improve cover board and place the sealing effect between circle.
In addition, term " installation ", " being provided with ", " connection ", " connection ", " suit " shall be understood in a broad sense, for example, it may be
It is fixedly connected, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or
Being or is two connections internal between device, element or component indirectly connected through an intermediary, for ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of formaldehyde scavenger redundant filter device, including Rose Box (1) and filter screen (2), the internal setting of Rose Box (1)
There is filter chamber, and filter screen (2) is laterally fixedly mounted in the middle part of filter chamber, filter chamber is separated into upper chamber by filter screen (2)
And lower chambers, and it is respectively arranged with inlet tube and outlet tube on the upside of the left end outer wall of Rose Box (1) and on the downside of right end outer wall, and
And inlet tube and outlet tube are communicated with inside upper chamber and lower chambers respectively；It is characterised in that it includes placing circle (3), cover board
(4), left pin shaft (5), right pin shaft, left button (6), right button, left push rod (7), right push rod, left pin plate (8), right pin plate, Zuo Fu
Position spring (9) and right reset spring, the top of the Rose Box (1) are provided with pick-and-place mouth, and pick and place inside mouth and upper chamber
It communicates, cover board (4) lid is inside the pick-and-place mouth, and the circumference of the circumferential inner wall of cover board (4) and the upper chamber
Inner wall slidably contacts, and the placement circle (3) is located at upper chamber's upper inside, and places circle (3) and be located under cover board (4)
Side, the outer circumferential walls for placing circle (3) are connect with the circumferential inner wall of the upper chamber, place top left hand and the right side point of circle (3)
It is not vertically arranged with left pin hole and right pin hole, and places the inside left of circle (3) and right side is horizontally arranged with left adjusting respectively
Chamber and right adjusting chamber, the left pin hole and right pin hole are communicated with the left adjusting chamber and right adjusting chamber interior respectively,
It is horizontally arranged with left limit slot and right limit slot respectively on the upside of the left end outer wall of the Rose Box (1) and on the upside of right end outer wall, and
And it has been arranged concentrically left placing groove and right placing groove respectively in the middle part of the right end inner wall of left limit slot and the left end inner wall of right limit slot,
It is horizontally arranged with left sliding through hole and right sliding respectively on the right end inner wall of the left placing groove and the left end inner wall of right placing groove
Through-hole, the left sliding through hole and right sliding through hole are communicated with the left adjusting chamber and right adjusting chamber interior respectively, described
Left reset spring (9) and right reset spring are located inside left placing groove and right placing groove, and a left side for left reset spring (9)
End regions are located inside left limit slot, and the right end of left reset spring (9) is connect with the right end inner wall of left placing groove, the left button
(6) right end with the left end of the left reset spring (9) is concentric connect, and the left-half of left button (6) is located at left limit
The left end of slot is extraneous, and the left push rod (7) is located at left reset spring (9) inside, and the left end of left push rod (7) and left button
(6) connection in the middle part of right end, and the right end of left push rod (7) passes through the inside of left sliding through hole and stretches in left adjusting cavity room
Portion, and the left pin plate (8) can horizontally slip and be arranged in left adjusting chamber interior, and the top middle portion of left pin plate (8) is provided with
Left bar shaped limiting through hole on left and right directions, and the right side inner wall of left bar shaped limiting through hole is located in the right side of the left pin hole
The right end region in the left side of wall, the right reset spring is located inside right limit slot, the left end of right reset spring and right placing groove
The connection of right end inner wall, the left end of the right button with the right end of the right reset spring is concentric connect, and the right side of right button
The right end that half part is located at right limit slot is extraneous, and the right push rod is located inside right reset spring, and the right end of right push rod and
Connection in the middle part of the left end of right button, and the inside of the right sliding through hole in left end of right push rod and right adjusting chamber interior is stretched to,
And the right pin plate, which can horizontally slip, to be arranged in right adjusting chamber interior, and the top middle portion of right pin plate is provided on left and right directions
Right bar shaped limiting through hole, and the inner left wall of right bar shaped limiting through hole is located at the right side of the inner left wall of the right pin hole,
The top of the left pin shaft (5) and right pin shaft is connect with the left and right side of the cover board (4) bottom end respectively, left pin shaft (5) and
The outer lower side of right pin shaft is respectively arranged with left annular groove and right annular groove, and the right side inner wall of left bar shaped limiting through hole and a left side
The right end inner wall of annular groove contacts, and the inner left wall of left bar shaped limiting through hole is contacted with the left end inner wall of left annular groove；Further include
Rotation axis and connecting rod (10), the top middle portion of the cover board (4) are provided with perforative installation through-hole, and installation through-hole up and down
It is internally provided with mechanical seal, the bottom end of the rotation axis passes through inside mechanical seal from the top of cover board (4) and extend out to lid
The bottom end of plate (4) is extraneous, and the connecting rod (10) is located inside the upper chamber, the top middle portion of connecting rod (10) and institute
The bottom end connection of rotation axis is stated, the bottom end of connecting rod (10) is provided with multiple groups bristle, and the bottom end of multiple groups bristle and the mistake
The top of strainer (2) is adjacent to, and the top of rotation axis is provided with handwheel (11).
2. a kind of formaldehyde scavenger redundant filter device as described in claim 1, which is characterized in that further include left stirring rod
(12), right stirring rod, left turnover panel (13) and right turnover panel, the left stirring rod (12) and right stirring rod are respectively positioned in the upper chamber
Portion, and being connect in the middle part of the left end of the right end of left stirring rod (12) and the rotation axis, the left end of the right stirring rod with it is described
The right end middle part of connection in the middle part of the right end of rotation axis, the left turnover panel (13) is connect with the left end of the left stirring rod (12), and
And it is connect in the middle part of the left end of the right turnover panel with the right end of right stirring rod.
3. a kind of formaldehyde scavenger redundant filter device as claimed in claim 2, which is characterized in that further include upper trapezoid cover
(14), lower trapezoid cover (15) and check valve (16), the upper trapezoid cover (14), lower trapezoid cover (15) and check valve (16) are respectively positioned on
Inside the lower chambers, and the top of upper trapezoid cover (14) is connected to the bottom output end of the filter screen (2), lower trapezoid cover
(15) it is symmetrical arranged with upper trapezoid cover (14), and lower trapezoid cover (15) is connected to in the middle part of upper trapezoid cover (14) by communicating pipe,
The outer circumferential walls of upper trapezoid cover (14) and lower trapezoid cover (15) are tightly connected with the circumferential inner wall of lower chambers, and described unidirectional
Valve (16) was fixedly mounted on inside the communicating pipe.
4. a kind of formaldehyde scavenger redundant filter device as claimed in claim 3, which is characterized in that further include upper transparent gear
Plate (17) and lower transparent baffle, the right end outer wall upside and left end outer wall downside of the Rose Box (1) are respectively arranged with observation
Mouth and lower observation panel, and upper observation panel and lower observation panel are communicated with inside the upper chamber and lower chambers respectively, it is described upper
Bright baffle (17) and lower transparent baffle are sealingly mounted at respectively inside observation panel and lower observation panel.
5. a kind of formaldehyde scavenger redundant filter device as claimed in claim 4, which is characterized in that further include upper hand-operated valve
(18) it is respectively communicated with and is arranged on inlet tube and outlet tube with lower hand-operated valve, the upper hand-operated valve (18) and lower hand-operated valve.
6. a kind of formaldehyde scavenger redundant filter device as claimed in claim 5, which is characterized in that further include upper junction plate
(19), lower connecting plate and four groups of holddown springs (20), the rotation axis include upper rotary shaft (24) and lower rotary shaft, and described
The top middle portion of upper junction plate (19) is connect with the bottom end of the upper rotary shaft (24), the center bottom of the lower connecting plate and institute
State the top connection of lower rotary shaft, the top of four groups of holddown springs (20) left side with the upper junction plate (19) bottom end respectively
Front side, left rear side, forward right side are connected with right lateral side, and the bottom end of four groups of holddown springs (20) respectively with the lower connecting plate top
Front left side, left rear side, the forward right side at end are connected with right lateral side.
7. a kind of formaldehyde scavenger redundant filter device as claimed in claim 6, which is characterized in that further include upper support bullet
Spring (21), lower support spring and quadrate support slide bar (22), center bottom and upper rotary shaft (24) of the upper junction plate (19)
Center bottom be provided through flexible square hole, and the top middle portion of the top middle portion of the lower connecting plate and lower rotary shaft
It is provided through lower flexible square hole, the upper support spring (21) and lower support spring are located at the upper flexible square hole under
Inside flexible square hole, and the top of upper support spring (21) is connect with the top inner wall of the upper flexible square hole, lower support bullet
The bottom end of spring is connect with the bottom end inner wall of the lower flexible square hole, and the top of the quadrate support slide bar (22) is from upper junction plate
(19) bottom end is inserted into inside flexible square hole and connect with the bottom end of upper support spring (21), and quadrate support slide bar (22)
Bottom end connect from the inside that the top of lower connecting plate is inserted into lower flexible square hole with the top of lower support spring, it is described flexible
The surrounding inner wall of square hole and lower flexible square hole is slidably contacted with the surrounding outer wall of the quadrate support slide bar (22).
8. a kind of formaldehyde scavenger redundant filter device as claimed in claim 7, which is characterized in that further include sealing ring
(23), and sealing ring (23) setting is between placement circle (3) and cover board (4), and the left side on sealing ring (23) top
The left through-hole and right through-hole for being provided with and matching with left pin hole and right pin hole are respectively corresponded with right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920053.5U CN209500930U (en) | 2018-11-21 | 2018-11-21 | A kind of formaldehyde scavenger redundant filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821920053.5U CN209500930U (en) | 2018-11-21 | 2018-11-21 | A kind of formaldehyde scavenger redundant filter device |
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| Publication Number | Publication Date |
|---|---|
| CN209500930U true CN209500930U (en) | 2019-10-18 |
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ID=68190008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821920053.5U Active CN209500930U (en) | 2018-11-21 | 2018-11-21 | A kind of formaldehyde scavenger redundant filter device |
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| Country | Link |
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| CN (1) | CN209500930U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975320A (en) * | 2019-12-31 | 2020-04-10 | 昆明弘承商贸有限公司 | Freezing and concentrating device for solution with barrel-shaped structure and using method thereof |
| CN117886383A (en) * | 2024-03-15 | 2024-04-16 | 河南环科环保技术有限公司 | Integrated treatment equipment for cultivation sewage and operation method thereof |
| CN117886383B (en) * | 2024-03-15 | 2024-05-24 | 河南环科环保技术有限公司 | Integrated treatment equipment for cultivation sewage and operation method thereof |
-
2018
- 2018-11-21 CN CN201821920053.5U patent/CN209500930U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975320A (en) * | 2019-12-31 | 2020-04-10 | 昆明弘承商贸有限公司 | Freezing and concentrating device for solution with barrel-shaped structure and using method thereof |
| CN110975320B (en) * | 2019-12-31 | 2023-06-13 | 昆明弘承食品科技有限公司 | Freezing concentration device for solution with barrel-shaped structure and use method thereof |
| CN117886383A (en) * | 2024-03-15 | 2024-04-16 | 河南环科环保技术有限公司 | Integrated treatment equipment for cultivation sewage and operation method thereof |
| CN117886383B (en) * | 2024-03-15 | 2024-05-24 | 河南环科环保技术有限公司 | Integrated treatment equipment for cultivation sewage and operation method thereof |
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