CN210411134U - Filter for chemical industry workshop of convenient clearance - Google Patents

Abstract

The utility model provides a convenient filter for chemical industry workshop of clearing up, filter jar, sealed cap, driving motor, motor support, feed liquor pipe, drain pipe, delivery pipe, blowdown valve, support column, multi-angle filter core clearance brush board structure, the pressure differential control pipeline structure of pressure release of can taking a sample, conveniently clear up filter core structure, supporting baseplate and motor control switch including purifying, sealed cap bolted connection in the upper end that purifies the filter jar. The arrangement of the longitudinal brush plate, the longitudinal brush bristles, the transverse brush plate and the transverse brush bristles of the utility model is favorable for cleaning and scraping the inner wall of the filter element main body, thereby improving the cleaning convenience; the filter element main body, the first filter screen and the second filter screen are arranged, so that the filtering effect is favorably realized, and the filtering effect is improved; the arrangement of the pressure relief sampling tube and the manual control valve is beneficial to sampling and checking the filtered liquid.

Description

Filter for chemical industry workshop of convenient clearance

Technical Field

The utility model belongs to the technical field of filtration equipment for the chemical industry, especially, relate to a convenient filter for chemical industry workshop of clearance.

Background

In the chemical process, the chemical mixed liquid participating in the reaction is often required to be filtered to remove crystals or other impurities contained in the mixed liquid, and the mixed liquid is used for solid-liquid separation and the like, so that the operation of equipment is not interfered, and the process flow can be smoothly carried out. However, most of the current chemical production or experimental occasions still use the common form of filter. The filter is an indispensable device on a medium conveying pipeline, and is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a constant water level valve and other equipment of a squaring filter. The filter consists of a cylinder body, a stainless steel filter screen, a pollution discharge part, a transmission device and an electric control part. After water to be treated passes through the filter cylinder of the filter screen of the filter, impurities are blocked, when the water is required to be cleaned, the detachable filter cylinder is taken out, and the water is treated and then is filled in again, so that the water treatment device is very convenient to use and maintain.

In addition, the invention discloses a filter for a chemical engineering workshop with the Chinese patent publication number of CN108211482A, which comprises an upper shell, a lower shell and screws, wherein the upper shell and the lower shell are both of a hollow structure, the contact end of the upper shell and the lower shell is in threaded connection through the screws, the lower shell is provided with a sewage discharge outlet, the side wall of the upper end is provided with a medium inlet, the central position of the upper end of the upper shell is provided with a positioning sleeve, a cylindrical rotating shaft is inserted in the positioning sleeve, the upper end of the cylindrical rotating shaft is connected with a flywheel, and the flywheel is connected with a rotating shaft on a motor through a. But the current novel filter for chemical industry workshop still exists and dismantles the clearance and maintain inconvenient, can not get the pressure and look over and the relatively poor problem of filter effect.

Therefore, the invention is very necessary to provide the filter for the chemical workshop, which is convenient to clean.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a convenient filter for chemical industry workshop of clearance to solve current novel filter for chemical industry workshop and dismantle the clearance and maintain inconveniently, can not get to press and look over and the relatively poor problem of filter effect. A filter convenient to clean for a chemical workshop comprises a purification filter tank, a sealing cap, a driving motor, a motor support, a liquid inlet pipe, a liquid outlet pipe, a discharge pipe, a sewage discharge valve, a support column, a multi-angle filter element cleaning brush plate structure, a pressure difference control pipeline structure capable of sampling and relieving pressure, a filter element structure convenient to clean, a support bottom plate and a motor control switch, wherein the sealing cap is connected to the upper end of the purification filter tank through bolts; one end of the motor bracket is respectively bolted at the lower positions of the left side and the right side of the driving motor, and the other end of the motor bracket is bolted at the left side and the right side of the upper surface of the sealing cap; the liquid inlet pipe is welded at the upper part of the left side of the purification and filtration tank and is communicated with the interior of the purification and filtration tank; the liquid outlet pipe is welded at the lower part of the right side of the purification and filtration tank and is communicated with the interior of the purification and filtration tank; the discharge pipe is welded in the middle of the lower surface of the purification and filtration tank and is communicated with the interior of the purification and filtration tank; the sewage draining valve is in threaded connection with the right side of the lower surface of the draining pipe; one end of the support column is respectively bolted at four corners of the lower surface of the purification and filtration tank, and the other end of the support column is bolted on the upper surface of the support base plate; the multi-angle filter element cleaning brush plate structure is arranged at the lower part of the driving motor; the pressure difference control pipeline structure capable of sampling and relieving pressure is arranged at the lower part of the left side of the purification and filtration tank; the conveniently cleaned filter element structure is arranged in the middle of the interior of the purification and filtration tank; the motor control switch is embedded in the middle of the upper part of the front surface of the supporting column arranged at the front part of the right side; the multi-angle filter element cleaning brush plate structure comprises a rotary cleaning shaft, a connecting sleeve, a transverse supporting rod, a longitudinal brush plate, longitudinal bristles, a transverse brush plate and transverse bristles, wherein the connecting sleeve is sleeved on the lower part of the outer surface of the rotary cleaning shaft and fixed by bolts; one end of the transverse strut is respectively welded at the middle positions of the left side and the right side of the connecting sleeve, and the other end of the transverse strut is connected at the middle position of the inner side of the longitudinal brush plate through a screw; the longitudinal brush bristles are glued on the outer side surface of the longitudinal brush plate; the transverse brush plate is connected to the lower end of the rotary cleaning shaft through a bolt; the horizontal brush hair is glued on the lower surface of the horizontal brush board.

Preferably, the pressure difference control pipeline structure capable of sampling and relieving pressure comprises a pressure difference controller, an upper control elbow, a connecting flange disc, a lower control elbow, a pressure relief sampling pipe and a manual control valve, wherein the upper control elbow is connected to the middle position of the upper surface of the pressure difference controller through a bolt; the lower control elbow is connected to the middle position of the lower surface of the differential pressure controller through a bolt; the connecting flange discs are respectively embedded at the right ends of the upper control elbow and the lower control elbow; the pressure relief sampling tube is embedded in the lower position of the left side of the lower control elbow; and the manual control valve is in threaded connection with the middle position of the upper surface of the pressure relief sampling tube.

Preferably, the filter element structure convenient to clean comprises a filter element main body, a first filter screen, a maintenance handle, a second filter screen, a connecting lifting rope and a magnet rod, wherein the first filter screen is connected to the upper surface of the filter element main body through screws; the maintenance handle is respectively connected to the left side and the right side of the upper surface of the first filter screen through screws; the second filter screen is connected to the lower surface of the filter element main body through screws; one end of the connecting lifting rope is respectively tied at the left side and the right side of the lower surface of the second filter screen, and the other end of the connecting lifting rope is glued on the outer surface of the magnet rod.

Preferably, the rotary cleaning shaft longitudinally penetrates through the middle position in the sealing cap and is connected to an output shaft of the driving motor through a coupling.

Preferably, a rubber sealing gasket is arranged at the intersection of the rotary cleaning shaft and the sealing cap.

Preferably, the longitudinal bristles and the transverse bristles are respectively nylon filament bristles; the longitudinal bristles are in contact with the inner surface of the filter element main body.

Preferably, the lateral bristles contact the upper surface of the second filter; the filter element main body is connected with the inner surface of the purifying and filtering tank through screws.

Preferably, the connecting flange plate is connected with the purifying and filtering tank through bolts.

Preferably, the upper control elbow and the lower control elbow are respectively communicated with the interior of the purification and filtration tank.

Preferably, the discharge pipe is an L-shaped stainless steel pipe; the discharge pipe is arranged between the support columns; the first filter screen is specifically a nylon cloth screen; the second filter screen specifically adopts the stainless steel filter screen.

Preferably, the motor control switch conducting wire is electrically connected with the driving motor; the driving motor is a motor with the model number of Y90L-4; the pressure difference controller is specifically an SR-2000 type controller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, vertical brush board, vertical brush hair, the setting of horizontal brush board and horizontal brush hair is favorable to clearing up the scraping to the inner wall of filter core main part, improves the convenience of clearance.

2. The utility model discloses in, the filter core main part, the setting of first filter screen and second filter screen is favorable to playing filterable effect, improves the filter effect.

3. The utility model discloses in, the setting of maintenance portable handle, be favorable to carrying when clearing up the filter inner wall, increase the convenience of using.

4. The utility model discloses in, the setting of connection lifting rope and magnet stick, be favorable to adsorbing the iron impurities that mix in the liquid, improve the filter effect.

5. The utility model discloses in, the setting of adapter sleeve and cross-brace pole, be favorable to playing the effect of joint support.

6. The utility model discloses in, pressure release sampling tube and manual control valve's setting, be favorable to taking a sample to the liquid that has filtered and looking over.

7. The utility model discloses in, differential pressure controller, upper portion control return bend, the setting of flange plate and lower part control return bend is favorable to adjusting pressure, guarantees the safety of filtering operation.

8. The utility model discloses in, delivery pipe and blowdown valve's setting, be favorable to playing the wastes material that produces the clearance and discharge.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is the structural schematic diagram of the multi-angle brush plate structure for cleaning filter element.

Fig. 3 is a schematic structural diagram of the pressure difference control pipeline structure for sampling and pressure relief of the present invention.

Fig. 4 is a schematic structural diagram of the filter element structure convenient to clean.

In the figure: 1. a purification and filtration tank; 2. a sealing cap; 3. a drive motor; 4. a motor bracket; 5. a liquid inlet pipe; 6. a liquid outlet pipe; 7. a discharge pipe; 8. a blowdown valve; 9. a support pillar; 10. the multi-angle filter element cleaning brush plate structure; 101. rotating the cleaning shaft; 102. connecting a sleeve; 103. a transverse strut; 104. a longitudinal brush plate; 105. longitudinal bristles; 106. transversely brushing the plate; 107. transverse bristles; 11. a pressure difference control pipeline structure capable of sampling and relieving pressure; 111. a differential pressure controller; 112. an upper control elbow; 113. connecting a flange plate; 114. a lower control bend; 115. a pressure relief sampling tube; 116. a manual control valve; 12. the filter element structure is convenient to clean; 121. a filter element main body; 122. a first filter screen; 123. maintaining the portable handle; 124. a second filter screen; 125. connecting a lifting rope; 126. a magnet bar; 13. a support base plate; 14. and a motor control switch.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in the attached drawings 1 to 4, the utility model provides a conveniently cleaned filter for a chemical workshop, which comprises a purifying and filtering tank 1, a sealing cap 2, a driving motor 3, a motor bracket 4, a liquid inlet pipe 5, a liquid outlet pipe 6, a discharge pipe 7, a sewage discharge valve 8, a support column 9, a multi-angle filter element cleaning brush plate structure 10, a pressure difference control pipeline structure 11 capable of sampling and pressure relief, a conveniently cleaned filter element structure 12, a support bottom plate 13 and a motor control switch 14, wherein the sealing cap 2 is connected with the upper end of the purifying and filtering tank 1 through bolts; one end of the motor bracket 4 is respectively bolted at the lower positions of the left side and the right side of the driving motor 3, and the other end of the motor bracket is bolted at the left side and the right side of the upper surface of the sealing cap 2; the liquid inlet pipe 5 is welded at the upper part of the left side of the purifying and filtering tank 1 and is communicated with the inside of the purifying and filtering tank 1; the liquid outlet pipe 6 is welded at the lower part of the right side of the purification and filtration tank 1 and is communicated with the interior of the purification and filtration tank 1; the discharge pipe 7 is welded in the middle of the lower surface of the purification and filtration tank 1 and is communicated with the interior of the purification and filtration tank 1; the sewage discharge valve 8 is in threaded connection with the right side of the lower surface of the discharge pipe 7; one end of the support column 9 is respectively bolted at four corners of the lower surface of the purifying and filtering tank 1, and the other end is bolted on the upper surface of the support bottom plate 13; the multi-angle filter element cleaning brush plate structure 10 is arranged at the lower part of the driving motor 3; the pressure difference control pipeline structure 11 capable of sampling and relieving pressure is arranged at the lower part of the left side of the purification and filtration tank 1; the conveniently cleaned filter element structure 12 is arranged in the middle of the interior of the purifying and filtering tank 1; the motor control switch 14 is embedded in the middle of the upper part of the front surface of the supporting column 9 arranged at the front part of the right side; the multi-angle filter element cleaning brush plate structure 10 comprises a rotary cleaning shaft 101, a connecting sleeve 102, a transverse support rod 103, a longitudinal brush plate 104, longitudinal bristles 105, a transverse brush plate 106 and transverse bristles 107, wherein the connecting sleeve 102 is sleeved at the lower part of the outer surface of the rotary cleaning shaft 101 and is fixed by bolts; one end of the transverse strut 103 is respectively welded at the middle positions of the left side and the right side of the connecting sleeve 102, and the other end of the transverse strut is connected at the middle position of the inner side of the longitudinal brush plate 104 through a screw; the longitudinal brush bristles 105 are glued on the outer side surface of the longitudinal brush plate 104; the transverse brush plate 106 is connected to the lower end of the rotary cleaning shaft 101 through bolts; the lateral bristles 107 are glued to the lower surface of the lateral brush plate 106.

In the above embodiment, specifically, the pressure difference control pipeline structure 11 capable of sampling and relieving pressure includes a pressure difference controller 111, an upper control elbow 112, a connecting flange 113, a lower control elbow 114, a pressure relief sampling pipe 115 and a manual control valve 116, where the upper control elbow 112 is bolted to the middle position of the upper surface of the pressure difference controller 111; the lower control elbow 114 is bolted to the middle position of the lower surface of the differential pressure controller 111; the connecting flange 113 is respectively embedded at the right ends of the upper control elbow 112 and the lower control elbow 114; the pressure relief sampling tube 115 is embedded at the lower left position of the lower control elbow 114; the manual control valve 116 is screwed in the middle of the upper surface of the pressure relief sampling tube 115.

In the above embodiment, specifically, the filter element structure 12 convenient to clean includes a filter element main body 121, a first filter screen 122, a maintenance handle 123, a second filter screen 124, a connection lifting rope 125 and a magnet rod 126, wherein the first filter screen 122 is screwed on the upper surface of the filter element main body 121; the maintenance handle 123 is respectively screwed on the left side and the right side of the upper surface of the first filter screen 122; the second filter screen 124 is screwed on the lower surface of the filter element main body 121; one end of the connecting hanging rope 125 is tied to the left and right sides of the lower surface of the second filter 124, and the other end is glued to the outer surface of the magnet bar 126.

In the above embodiment, specifically, the rotating cleaning shaft 101 longitudinally penetrates through the middle position inside the sealing cap 2 and is coupled to the output shaft of the driving motor 3.

In the above embodiment, specifically, a rubber gasket is disposed at the intersection of the rotating cleaning shaft 101 and the sealing cap 2.

In the above embodiment, specifically, the longitudinal bristles 105 and the transverse bristles 107 are nylon bristles respectively; the longitudinal bristles 105 contact the inner surface of the cartridge body 121.

In the above embodiment, in particular, the lateral bristles 107 are in contact with the upper surface of the second filter 124; the filter element main body 121 is connected with the inner surface of the purifying and filtering tank 1 by screws.

In the above embodiment, specifically, the connecting flange 113 is connected to the purifying filter tank 1 by bolts.

In the above embodiment, specifically, the upper control elbow 112 and the lower control elbow 114 are respectively communicated with the interior of the purification filter tank 1.

In the above embodiment, specifically, the discharge pipe 7 is specifically an L-shaped stainless steel pipe; the discharge pipe 7 is arranged between the supporting columns 9 and 9; the first filter screen 122 is specifically made of a nylon cloth net; the second filter 124 is a stainless steel filter.

In the above embodiment, specifically, the motor control switch 14 is electrically connected to the driving motor 3 through a wire; the driving motor 3 is a motor with the model number of Y90L-4; the pressure difference controller 111 is specifically a controller with model number SR-2000.

The utility model discloses when using, be connected feed liquor pipe 5, drain pipe 6 and discharge pipe 7 with the corresponding pipeline of outside, after liquid enters into purification filtration jar 1 through feed liquor pipe 5, pass through first filter screen 122 in proper order, discharge from drain pipe 6 after the filtration of filter core main part 121 and second filter screen 124, debris are filtered by first filter screen 122, filter core main part 121 and second filter screen 124 in this process and reach the purpose of edulcoration, magnet stick 126 adsorbs iron class debris wherein; when needs clearance debris, open blowdown valve 8, start driving motor 3 through motor control switch 14, drive rotatory clearance axle 101 and rotate under driving motor 3's effect, and then drive vertical brush board 104, vertical brush hair 105, horizontal brush board 106 and horizontal brush hair 107 rotate to reach the effect to filter core main part 121 main part inner wall and the clearance of second filter screen 124, the waste material that the clearance produced discharges the outside through delivery pipe 7.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. The filter convenient to clean for the chemical workshop is characterized by comprising a purification filter tank (1), a sealing cap (2), a driving motor (3), a motor support (4), a liquid inlet pipe (5), a liquid outlet pipe (6), a discharge pipe (7), a sewage discharge valve (8), a support column (9), a multi-angle filter element cleaning brush plate structure (10), a pressure difference control pipeline structure (11) capable of sampling and pressure relief, a filter element structure (12) convenient to clean, a support base plate (13) and a motor control switch (14), wherein the sealing cap (2) is connected to the upper end of the purification filter tank (1) through bolts; one end of the motor bracket (4) is respectively bolted at the lower positions of the left side and the right side of the driving motor (3), and the other end of the motor bracket is bolted at the left side and the right side of the upper surface of the sealing cap (2); the liquid inlet pipe (5) is welded at the upper position of the left side of the purifying and filtering tank (1) and is communicated with the inside of the purifying and filtering tank (1); the liquid outlet pipe (6) is welded at the lower part of the right side of the purification and filtration tank (1) and is communicated with the interior of the purification and filtration tank (1); the discharge pipe (7) is welded in the middle of the lower surface of the purification and filtration tank (1) and is communicated with the interior of the purification and filtration tank (1); the sewage draining valve (8) is in threaded connection with the right side of the lower surface of the draining pipe (7); one end of each support column (9) is respectively bolted at four corners of the lower surface of the purification and filtration tank (1), and the other end of each support column is bolted on the upper surface of the support base plate (13); the multi-angle filter element cleaning brush plate structure (10) is arranged at the lower part of the driving motor (3); the pressure difference control pipeline structure (11) capable of sampling and relieving pressure is arranged at the lower part of the left side of the purification and filtration tank (1); the conveniently cleaned filter element structure (12) is arranged in the middle of the interior of the purification and filtration tank (1); the motor control switch (14) is embedded in the middle of the upper part of the front surface of the supporting column (9) arranged at the front part of the right side; the multi-angle filter element cleaning brush plate structure (10) comprises a rotary cleaning shaft (101), a connecting sleeve (102), a transverse supporting rod (103), a longitudinal brush plate (104), longitudinal bristles (105), a transverse brush plate (106) and transverse bristles (107), wherein the connecting sleeve (102) is sleeved at the lower part of the outer surface of the rotary cleaning shaft (101) and is fixed by bolts; one end of the transverse strut (103) is respectively welded at the middle position of the left side and the right side of the connecting sleeve (102), and the other end of the transverse strut is connected at the middle position of the inner side of the longitudinal brush plate (104) through a screw; the longitudinal brush bristles (105) are glued on the outer side surface of the longitudinal brush plate (104); the transverse brush plate (106) is connected to the lower end of the rotary cleaning shaft (101) through a bolt; the transverse brush bristles (107) are glued on the lower surface of the transverse brush plate (106).

2. The easy-to-clean filter for chemical engineering plant according to claim 1, wherein the pressure difference control pipeline structure (11) capable of sampling and releasing pressure comprises a pressure difference controller (111), an upper control elbow (112), a connecting flange (113), a lower control elbow (114), a pressure release sampling pipe (115) and a manual control valve (116), wherein the upper control elbow (112) is bolted to the middle position of the upper surface of the pressure difference controller (111); the lower control elbow (114) is connected to the middle position of the lower surface of the differential pressure controller (111) through a bolt; the connecting flange (113) is respectively embedded at the right ends of the upper control elbow (112) and the lower control elbow (114); the pressure relief sampling tube (115) is embedded in the lower position of the left side of the lower control elbow (114); the manual control valve (116) is in threaded connection with the middle position of the upper surface of the pressure relief sampling tube (115).

3. The easy-to-clean filter for the chemical plant according to claim 1, wherein the easy-to-clean filter element structure (12) comprises a filter element main body (121), a first filter screen (122), a maintenance handle (123), a second filter screen (124), a connecting lifting rope (125) and a magnet rod (126), wherein the first filter screen (122) is screwed on the upper surface of the filter element main body (121); the maintenance handle (123) is respectively connected to the left side and the right side of the upper surface of the first filter screen (122) through screws; the second filter screen (124) is screwed on the lower surface of the filter element main body (121); one end of the connecting lifting rope (125) is respectively tied at the left side and the right side of the lower surface of the second filter screen (124), and the other end is glued on the outer surface of the magnet rod (126).

4. The easy-to-clean filter for chemical industry workshop as claimed in claim 1, characterized in that the rotary cleaning shaft (101) longitudinally penetrates through the sealing cap (2) at the middle position inside and is coupled with the output shaft of the driving motor (3).

5. The easy-to-clean filter for the chemical industry workshop as claimed in claim 1, wherein the intersection of the rotary cleaning shaft (101) and the sealing cap (2) is provided with a rubber sealing gasket.

6. The easy-to-clean filter for chemical industry workshop as set forth in claim 1, wherein the longitudinal bristles (105) and the transverse bristles (107) are nylon bristles, respectively; the longitudinal bristles (105) are in contact with the inner surface of the filter element body (121).

7. The easy-to-clean chemical plant filter according to claim 6, wherein the lateral brush (107) is in contact with the upper surface of the second filter (124); the filter element main body (121) is in screw connection with the inner surface of the purification and filtration tank (1).

8. The easy-to-clean filter for chemical industry workshop as claimed in claim 2, wherein the connecting flange (113) is connected with the purifying filter tank (1) by bolts.

9. The easy-to-clean filter for chemical plant according to claim 2, wherein the upper control elbow (112) and the lower control elbow (114) are respectively communicated with the interior of the purification filter tank (1).

10. The easy-to-clean filter for chemical industry workshop as claimed in claim 3, characterized in that the discharge pipe (7) is made of L-shaped stainless steel pipe; the discharge pipe (7) is arranged between the supporting column (9) and the supporting column (9); the first filter screen (122) is specifically made of a nylon cloth screen; the second filter screen (124) is a stainless steel filter screen.

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