CN215198555U - Mechanical automatic cleaning device with anti-blocking function - Google Patents

Mechanical automatic cleaning device with anti-blocking function Download PDF

Info

Publication number
CN215198555U
CN215198555U CN202121463071.7U CN202121463071U CN215198555U CN 215198555 U CN215198555 U CN 215198555U CN 202121463071 U CN202121463071 U CN 202121463071U CN 215198555 U CN215198555 U CN 215198555U
Authority
CN
China
Prior art keywords
pipe
flow
water
filter
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121463071.7U
Other languages
Chinese (zh)
Inventor
王玮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Institute of Mechatronic Technology
Original Assignee
Nanjing Institute of Mechatronic Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Institute of Mechatronic Technology filed Critical Nanjing Institute of Mechatronic Technology
Priority to CN202121463071.7U priority Critical patent/CN215198555U/en
Application granted granted Critical
Publication of CN215198555U publication Critical patent/CN215198555U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

The utility model discloses a mechanical automatic cleaning device with anti-blocking function, which comprises a supporting shell, a motor, a part transmission belt, a cleaning box, a flushing cleaning component and a water inlet control mechanism, wherein the water inlet control mechanism is arranged at the front end of the flushing cleaning component, a filter is arranged in the water inlet control mechanism, water is filtered by a filter core in the filter, two ends of the filter are respectively connected with a flow inlet pipe and a flow outlet pipe, the flow inlet pipe and the flow outlet pipe are connected through a flow guide pipe, a sewage discharge pipe with valve control is connected at the outer side of the flow inlet pipe, the opening and closing of the middle parts of the flow inlet pipe, the flow outlet pipe and the flow guide pipe are controlled by a water flow guide control mechanism, the direction of water flow is further controlled, the filter core in the filter is backwashed by controlling the backflushing of water flow, and the backwashed water is discharged through the discharge pipe of the sewage box, the filter element is cleaned under the condition that the filter is not disassembled, so that the filter element is convenient to clean.

Description

Mechanical automatic cleaning device with anti-blocking function
Technical Field
The utility model particularly relates to a mechanical automatic belt cleaning device with prevent blockking up function relates to the relevant field of cleaning equipment.
Background
Industrial machinery often uses a large amount of mechanical parts, and these mechanical parts need wash after production to avoid influencing the normal operating of machinery, make machinery break down easily, current belt cleaning device generally adopts the brush to scrub the part and wash the part through flushing water equipment.
The clean degree of prior art for increasing the sparge water, generally installing the filter in the department of intaking, filtering the impurity of aquatic through the filter, nevertheless the filter uses the back for a long time, need dismantle the slope to the inside filter core of filter, avoids the filter core to block up, and the dismouting operation is inconvenient, and is troublesome to the filter clearance.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a mechanical automatic cleaning device with prevent blockking up function here.
The utility model is realized in such a way, a mechanical automatic cleaning device with anti-blocking function is constructed, the device comprises a supporting shell and a water inlet control mechanism, a motor is arranged on the left side of the rear end of the supporting shell, an output shaft at the front end of the motor is connected with a part transmission belt through a roller shaft, a cleaning box is arranged in the middle of the top end of the supporting shell, a water flushing cleaning component is arranged at the top of the cleaning box, the upper side and the lower side of the rear end of the water inlet control mechanism are respectively fixed with the water flushing cleaning component and the cleaning box, the water inlet control mechanism comprises a water flow control box, a water receiving pipe, a sewage discharge pipe, a valve and a drain pipe, the bottom of the front end of the water flow control box is connected with the water receiving pipe, the right side of the bottom end of the water flow control box is connected with the sewage discharge pipe, the middle part of the sewage discharge pipe is provided with the valve, the bottom of the sewage discharge pipe is connected with the drain pipe, the top end of the drain pipe is connected with the supporting shell, the upper side and the lower side of the rear end of the water flow control box are respectively fixed with the flushing cleaning assembly and the cleaning box.
Preferably, the rivers control box includes shell, inflow pipe, filter core, play flow tube, honeycomb duct and rivers direction control mechanism, the inside bottom of shell is provided with the inflow pipe, the inflow pipe top is connected with filter one end, and the filter other end is connected with a flow tube, filter internally mounted has the filter core, honeycomb duct one end is connected with the inflow pipe, and the honeycomb duct other end is connected with a flow tube, rivers direction control mechanism is installed to the inside front side of shell, and rivers direction control mechanism rear end install respectively in inflow pipe, play flow tube and honeycomb duct middle part, inflow pipe right side top is connected with the sewage discharge pipe, the inflow pipe top is connected with the water receiving pipe, it washs the subassembly with washing by water to go out the flow tube rear end and is connected, shell rear end and washing case fixed connection.
Preferably, rivers direction control mechanism includes triangular shell, knob, synchronizing wheel, hold-in range, valve rod, valve ball and valve body, the inside edge of triangular shell is provided with three synchronizing wheel, and has cup jointed the hold-in range in the three synchronizing wheel outside, the knob rear end is connected with a synchronizing wheel, synchronizing wheel rear end centre of a circle department all is provided with the valve rod, the valve rod rear end is connected with the valve ball, the valve ball is installed in the valve body, and three valve body is installed respectively in inlet tube, outlet tube and honeycomb duct middle part, triangular shell front end and shell fixed connection.
Preferably, the connection position of the sewage discharge pipe and the inflow pipe is positioned at the top of the valve body in the middle of the inflow pipe.
Preferably, the connection part of the flow guide pipe and the flow inlet pipe is positioned at the bottom of the valve body in the middle of the flow inlet pipe.
Preferably, synchronizing wheel, valve rod, valve ball and valve body all are provided with threely, and three synchronizing wheel, valve rod, valve ball and valve body structure unanimous.
Preferably, the synchronizing wheel outside and hold-in range inboard all are provided with the latch, and hold-in range inboard and synchronizing wheel laminating.
Preferably, a through hole penetrates through the middle part in the valve ball, and two ends of the through hole are respectively aligned with the valve ports at two ends of the valve body.
Preferably, the synchronizing wheel is made of stainless steel.
Preferably, the valve rod, the valve ball and the valve body are made of No. 45 steel.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a mechanical automatic belt cleaning device with prevent blockking up function here, compare with equipment of the same type, have following improvement:
the utility model relates to a mechanical automatic cleaning device with anti-blocking function, which is characterized in that a water inlet control mechanism is arranged at the front end of a flushing cleaning component, a filter is arranged in the water inlet control mechanism, water is filtered through a filter core in the filter, the two ends of the filter are respectively connected with a flow inlet pipe and a flow outlet pipe, the flow inlet pipe and the flow outlet pipe are connected through a flow guide pipe, a sewage discharge pipe with valve control is connected outside the flow inlet pipe, a water flow guide control mechanism is arranged, the opening and closing of the middle parts of the flow inlet pipe, the flow outlet pipe and the flow guide pipe are controlled through the water flow guide control mechanism, the water flow direction is controlled, the filter core in the filter is backwashed by controlling the water flow backflushing, and the backwashed water is discharged through a sewage tank discharge pipe, the filter core is cleaned without disassembling the filter, the filter element is convenient to clean.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the water inlet control mechanism of the present invention;
FIG. 3 is a sectional view of the inner structure of the water flow control box of the present invention;
fig. 4 is a cross-sectional view of the internal structure of the filter of the present invention;
FIG. 5 is a sectional view of the inner structure of the water flow guiding control mechanism of the present invention;
fig. 6 is a right sectional view of the internal structure of the valve body of the present invention.
Wherein: the device comprises a supporting shell-1, a motor-2, a part conveying belt-3, a cleaning box-4, a flushing cleaning component-5, a water inlet control mechanism-6, a water flow control box-61, a water receiving pipe-62, a sewage discharge pipe-63, a valve-64, a water discharge pipe-65, a shell-611, a water inlet pipe-612, a filter-613, a filter core-614, a water outlet pipe-615, a flow guide pipe-616, a water flow guide control mechanism-617, a triangular shell-6171, a knob-6172, a synchronizing wheel-6173, a synchronous belt-6174, a valve rod-6175, a valve ball-6176 and a valve body-6177.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, the utility model provides a mechanical automation belt cleaning device with prevent blockking up function here through the improvement, including supporting shell 1 and inlet control mechanism 6, supporting shell 1 rear end left side installs motor 2, and the output shaft of motor 2 front end is connected with part transmission band 3 through the roller, and supporting shell 1 top mid-mounting has washing case 4, and washing case 4 top is installed and is washed bath cleaning assembly 5, and inlet control mechanism 6 rear end upper and lower both sides are fixed with bath cleaning assembly 5 and washing case 4 respectively.
Referring to fig. 2, the present invention provides an improved automatic mechanical cleaning device with anti-clogging function, wherein the water inlet control mechanism 6 comprises a water flow control box 61, a water receiving pipe 62, a sewage discharge pipe 63, a valve 64 and a water discharge pipe 65, the water receiving pipe 62 is connected to the bottom of the front end of the water flow control box 61 and is connected to an external water supply pipeline through the water receiving pipe 62, the sewage discharge pipe 63 is connected to the right side of the bottom end of the water flow control box 61, the valve 64 is installed in the middle of the sewage discharge pipe 63, the bottom of the sewage discharge pipe 63 is connected to the water discharge pipe 65, the cleaned sewage is discharged through the water discharge pipe 65, the top of the water discharge pipe 65 is connected to the support housing 1, the upper and lower sides of the rear end of the water flow control box 61 are respectively fixed to the flushing cleaning assembly 5 and the cleaning box 4, the connection position of the sewage discharge pipe 63 and the water inlet pipe 612 is located at the top of a valve body 6177 in the middle of the water inlet pipe 612, when the valve body 6177 in the middle of the flow pipe 612 is closed, the water backwashed to the filter element 614 enters the sewage discharge pipe 63.
Referring to fig. 3 and 4, the present invention provides an improved automatic mechanical cleaning device with anti-clogging function, wherein the water flow control box 61 comprises a housing 611, a flow inlet pipe 612, a filter 613, a filter element 614, a flow outlet pipe 615, a flow guide pipe 616 and a water flow guiding control mechanism 617, the flow inlet pipe 612 is disposed at the bottom end inside the housing 611, the top end of the flow inlet pipe 612 is connected to one end of the filter 613, the other end of the filter 613 is connected to the flow outlet pipe 615, the filter element 614 is disposed inside the filter 613, the washed water is filtered by the filter element 614 inside the filter 613, one end of the flow guide pipe 616 is connected to the flow inlet pipe 612, the other end of the flow guide pipe 616 is connected to the flow outlet pipe 615, the water flow guiding control mechanism 617 is disposed at the front side inside the housing 611, and the rear end of the water flow guiding control mechanism 617 is respectively disposed at the middle portions of the flow inlet pipe 612, the flow outlet pipe 615 and the flow guide pipe 616, the top of the right side of the flow inlet pipe 612 is connected with the sewage discharge pipe 63, the top of the flow inlet pipe 612 is connected with the water receiving pipe 62, the rear end of the flow outlet pipe 615 is connected with the flushing and cleaning assembly 5, the rear end of the shell 611 is fixedly connected with the cleaning box 4, and the connection part of the flow guide pipe 616 and the flow inlet pipe 612 is positioned at the bottom of a valve body 6177 in the middle of the flow inlet pipe 612, so that when the valve body 6177 in the middle of the flow inlet pipe 612 is closed, water flows into the flow guide pipe 616.
Referring to fig. 5 and 6, the present invention provides an improved automatic mechanical cleaning device with anti-clogging function, the water flow guiding control mechanism 617 includes a triangular shell 6171, a knob 6172, a synchronous wheel 6173, a synchronous belt 6174, a valve rod 6175, a valve ball 6176 and a valve body 6177, the three synchronous wheels 6173 are disposed at the inner corners of the triangular shell 6171, the synchronous belt 6474 is sleeved outside the three synchronous wheels 6173, the rear end of the knob 6172 is connected with one synchronous wheel 6173, the synchronous wheel 6173 is driven to rotate by the knob 6172, the valve rod 6175 is disposed at the circle center of the rear end of the synchronous wheel 6173, the rear end of the valve rod 6175 is connected with the valve ball 6176, the valve ball 6176 is mounted in the valve body 6177, the three valve bodies 6177 are respectively mounted in the middle portions of the flow inlet tube 612, the flow outlet tube 615 and the flow guide tube 616, the connection of the flow inlet tube 612, the flow outlet tube 615 and the flow guide tube 616 is controlled by the three valve bodies 6177, the front end of the triangular shell 6171 is fixedly connected with the shell, the synchronizing wheel 6173, the valve rod 6175, the valve ball 6176 and the valve body 6177 are all three, the three synchronizing wheels 6173, the valve rod 6175, the valve ball 6176 and the valve body 6177 are consistent in structure, the connection of the flow inlet pipe 612, the flow outlet pipe 615 and the flow guide pipe 616 is controlled through the three valve bodies 6177, the outer sides of the synchronizing wheels 6173 and the inner sides of the synchronizing belts 6174 are respectively provided with clamping teeth, the inner sides of the synchronizing belts 6174 are attached to the synchronizing wheels 6173, one synchronizing wheel 6173 rotates to drive the other two synchronizing wheels 6173 to synchronously rotate through the synchronizing belts 6174, a through hole penetrates through the middle part in the valve ball 6176, the two ends of the through hole are respectively aligned with valve ports at the two ends of the valve body 6177, the opening and closing of the valve body 6177 is controlled by rotating the valve ball 6176, the synchronizing wheels 6173 are made of stainless steel, the hardness is high, the valve ball 6176 is rusty, and the valve rod 6175, the valve ball 6176 and the valve body 6177 are made of No. 45 steel, and the hardness is high.
The utility model provides a mechanical automatic cleaning device with anti-blocking function through improvement, and the working principle is as follows;
firstly, before use, the support frame 1 is firstly placed on a required plane position, then the electric connection port of the motor 2 is connected with an external control device with a power supply, and the water receiving pipe 62 and the water discharging pipe 65 are respectively connected with an external water supply pipeline and a water discharging pipeline;
secondly, when the cleaning device is used, parts to be cleaned are placed on the part conveying belt 3, then the power of the bucket of the motor 2 is controlled, the part conveying belt 3 is driven to rotate through the output shaft through the roller shaft, and the parts are moved into the cleaning box 4;
thirdly, when the parts are washed, the valve 64 is closed, the valve body 6177 in the middle of the flow guide pipe 616 is closed, the valve body 6177 in the flow inlet pipe 612 and the flow outlet pipe 615 is opened, water supplied by an external water supply pipeline enters the filter 613 through the water receiving pipe 62 and the flow inlet pipe 612, the water is filtered through the filter element 614 in the filter 613, the filtered water enters the flushing cleaning assembly 5 through the flow outlet pipe 615 to supply water, and the parts are flushed and cleaned through the flushing cleaning assembly 5;
fourthly, after the filter is used for a long time, the filter core in the filter needs to be detached and inclined to avoid the blockage of the filter core, when the filter core 614 is cleaned, the valve 64 is opened, the knob 6172 is rotated, the knob 6172 drives one synchronizing wheel 6173 to rotate, as the outside of the synchronizing wheel 6173 and the inside of the synchronizing belt 6174 are both provided with latch teeth, and the inside of the synchronizing belt 6174 is attached to the synchronizing wheel 6173, so that one synchronizing wheel 6173 rotates to drive the other two synchronizing wheels 6173 to synchronously rotate through the synchronizing wheel 6172, the synchronizing wheel 6173 drives the valve ball 6176 to rotate through the valve rod 6175 to control the opening and closing of the valve body 6177, the valve body 6177 in the inner part of the flow inlet pipe 612 and the flow outlet pipe 615 is closed, then the valve body 6177 in the middle part of the flow guide pipe 616 is opened to enable water to enter the flow guide pipe 616 through the bottom 2 of the flow inlet pipe 61 in a back washing way, the water in the flow guide pipe 616 enters the filter 613 to clean the filter core 614, and the filled and washed sewage enters the sewage discharge pipe 63 through the top of the inflow pipe 612, the sewage discharge pipe 63 converges with the drain pipe 65, the sewage is discharged through the drain pipe 65, the filter element 614 is cleaned without detaching the filter 613, and the filter element 614 is convenient to clean.
The utility model provides a mechanical automatic cleaning device with anti-blocking function through improving, through having installed into water control mechanism 6 at the washing subassembly 5 front end of washing by water, the inside filter 613 that is provided with of controlling mechanism 6 intakes, filter water through the filter core 614 inside filter 613, filter 613 both ends are connected with inflow pipe 612 and play flow pipe 615 respectively, be connected through honeycomb duct 616 between inflow pipe 612 and the play flow pipe 615, the sewage discharge pipe 63 that has valve 64 control is connected outside inflow pipe 612, and water direction control mechanism 617 has been set up, through water direction control mechanism 617 to the opening and shutting of inflow pipe 612, play flow pipe 615 and honeycomb duct 616 middle part control, and then control the water flow direction, through control water flow recoil, filter core 614 inside filter 613 is backflushed, and the water of backflushing is discharged through sewage case discharge pipe 64, cleaning of the filter cartridge 614 without disassembling the filter 613 facilitates cleaning of the filter cartridge 614.

Claims (8)

1. A mechanical automatic cleaning device with an anti-blocking function comprises a supporting shell (1), wherein a motor (2) is installed on the left side of the rear end of the supporting shell (1), an output shaft at the front end of the motor (2) is connected with a part conveying belt (3) through a roller shaft, a cleaning box (4) is installed in the middle of the top end of the supporting shell (1), and a flushing cleaning assembly (5) is installed at the top of the cleaning box (4);
the method is characterized in that: the device also comprises a water inlet control mechanism (6), the upper side and the lower side of the rear end of the water inlet control mechanism (6) are respectively fixed with the flushing cleaning component (5) and the cleaning box (4), the water inlet control mechanism (6) comprises a water flow control box (61), a water receiving pipe (62), a sewage discharge pipe (63), a valve (64) and a drain pipe (65), the bottom of the front end of the water flow control box (61) is connected with a water receiving pipe (62), the right side of the bottom end of the water flow control box (61) is connected with a sewage discharge pipe (63), a valve (64) is arranged in the middle of the sewage discharge pipe (63), the bottom end of the sewage discharge pipe (63) is connected with a drain pipe (65), the top end of the drain pipe (65) is connected with the supporting shell (1), and the upper side and the lower side of the rear end of the water flow control box (61) are respectively fixed with the flushing cleaning component (5) and the cleaning box (4).
2. The mechanical automatic cleaning device with the anti-blocking function according to claim 1, characterized in that: the water flow control box (61) comprises a shell (611), a flow inlet pipe (612), a filter (613), a filter core (614), a flow outlet pipe (615), a flow guide pipe (616) and a water flow guide control mechanism (617), wherein the flow inlet pipe (612) is arranged at the bottom end inside the shell (611), the top end of the flow inlet pipe (612) is connected with one end of the filter (613), the other end of the filter (613) is connected with the flow outlet pipe (615), the filter core (614) is arranged inside the filter (613), one end of the flow guide pipe (616) is connected with the flow inlet pipe (612), the other end of the flow guide pipe (616) is connected with the flow outlet pipe (615), the water flow guide control mechanism (617) is arranged on the front side inside the shell (611), and the rear end of the water flow guide control mechanism (617) is respectively arranged in the middle parts of the flow inlet pipe (612), the flow outlet pipe (615) and the flow guide control mechanism (616), the top of the right side of the inflow pipe (612) is connected with a sewage discharge pipe (63), the top of the inflow pipe (612) is connected with a water receiving pipe (62), the rear end of the outflow pipe (615) is connected with a flushing cleaning component (5), and the rear end of the shell (611) is fixedly connected with a cleaning box (4).
3. The mechanical automatic cleaning device with the anti-blocking function according to claim 2, is characterized in that: the water flow guiding control mechanism (617) comprises a triangular shell (6171), a knob (6172), synchronizing wheels (6173), a synchronizing belt (6174), a valve rod (6175), a valve ball (6176) and a valve body (6177), wherein the three synchronizing wheels (6173) are arranged at the inner corners of the triangular shell (6171), the synchronizing belt (6174) is sleeved outside the three synchronizing wheels (6173), the rear end of the knob (6172) is connected with one synchronizing wheel (6173), the circle centers of the rear ends of the synchronizing wheels (6173) are respectively provided with the valve rod (6175), the rear end of the valve rod (6175) is connected with the valve ball (6176), the valve ball (6176) is installed in the valve body (6177), the three valve bodies (6177) are respectively installed in the middle of a flow inlet pipe (612), a flow outlet pipe (615) and a flow guide pipe (616), and the front end of the triangular shell (6171) is fixedly connected with an outer shell (611).
4. The mechanical automatic cleaning device with the anti-blocking function according to claim 1, characterized in that: the connecting part of the sewage discharge pipe (63) and the inflow pipe (612) is positioned at the top of the valve body (6177) in the middle of the inflow pipe (612).
5. The mechanical automatic cleaning device with the anti-blocking function according to claim 2, is characterized in that: the connecting part of the flow guide pipe (616) and the flow inlet pipe (612) is positioned at the bottom of the valve body (6177) in the middle of the flow inlet pipe (612).
6. The mechanical automatic cleaning device with the anti-blocking function according to claim 3, characterized in that: the synchronous wheel (6173), the valve rod (6175), the valve ball (6176) and the valve body (6177) are all provided with three, and the three synchronous wheels (6173), the valve rod (6175), the valve ball (6176) and the valve body (6177) are consistent in structure.
7. The mechanical automatic cleaning device with the anti-blocking function according to claim 3, characterized in that: the outer side of the synchronous wheel (6173) and the inner side of the synchronous belt (6174) are both provided with clamping teeth, and the inner side of the synchronous belt (6174) is attached to the synchronous wheel (6173).
8. The mechanical automatic cleaning device with the anti-blocking function according to claim 3, characterized in that: a through hole penetrates through the middle part in the valve ball (6176), and the two ends of the through hole are respectively aligned with the valve ports at the two ends of the valve body (6177).
CN202121463071.7U 2021-06-29 2021-06-29 Mechanical automatic cleaning device with anti-blocking function Active CN215198555U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121463071.7U CN215198555U (en) 2021-06-29 2021-06-29 Mechanical automatic cleaning device with anti-blocking function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121463071.7U CN215198555U (en) 2021-06-29 2021-06-29 Mechanical automatic cleaning device with anti-blocking function

Publications (1)

Publication Number Publication Date
CN215198555U true CN215198555U (en) 2021-12-17

Family

ID=79431951

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121463071.7U Active CN215198555U (en) 2021-06-29 2021-06-29 Mechanical automatic cleaning device with anti-blocking function

Country Status (1)

Country Link
CN (1) CN215198555U (en)

Similar Documents

Publication Publication Date Title
CN116066375A (en) Anti-blocking water pump
CN215198555U (en) Mechanical automatic cleaning device with anti-blocking function
CN219231645U (en) Sewage pipeline filter convenient to clean
CN215962422U (en) Automatic back-flushing equipment for filter
CN116236913A (en) Ultrafiltration membrane device with circulating filtration function for domestic water
CN212166680U (en) Wash filtration equipment fast
CN214808961U (en) Solid-state filter with automatic cleaning function
CN207871659U (en) A kind of dual cleaning well strainer
CN218421213U (en) Pretreatment filtration control integrated device with high applicability
CN216430559U (en) Two-position two-way control valve device
CN220185467U (en) Immersible pump with prevent stifled function
CN220142733U (en) Self-cleaning continuous high-pressure sewage filtering equipment
CN218323051U (en) Water supply and drainage anti-clogging device
CN218833783U (en) But multistage filterable waste water processor for chemical production
CN219335225U (en) Steel pipe cleaning equipment for machining
CN217746534U (en) RO membrane belt cleaning device among water treatment facilities
CN220047246U (en) Bag type back flushing filter
CN219744042U (en) Suction filtration tank with washing function
CN213466973U (en) Water filter with automatic cleaning function
CN217829122U (en) Novel high-efficiency filter
CN211912900U (en) Automatic back flush industrial water filter
CN219376329U (en) Water quality filtering device for pre-treatment
CN220546681U (en) Micro-filter for monitoring
CN218530078U (en) Filter with double filter elements
CN220317485U (en) Filtering device for granular impurities and suspended matters in water sample

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant