CN219646832U - Filter screen and filter equipment for waterborne paint production - Google Patents
Filter screen and filter equipment for waterborne paint production Download PDFInfo
- Publication number
- CN219646832U CN219646832U CN202321018938.7U CN202321018938U CN219646832U CN 219646832 U CN219646832 U CN 219646832U CN 202321018938 U CN202321018938 U CN 202321018938U CN 219646832 U CN219646832 U CN 219646832U
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- CN
- China
- Prior art keywords
- filter screen
- fixedly connected
- screen body
- collecting box
- water
- Prior art date
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- 239000003973 paint Substances 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 18
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model discloses a filter screen and a filter device for water-based paint production, and relates to the field of paint production. A filter screen comprises a filter screen body; the reciprocating screw rod and the guide rod are arranged below the filter screen body; the thread sleeve is in threaded connection with the reciprocating screw rod and is in sliding connection with the guide rod; the support rod is fixedly connected to the threaded sleeve; the air nozzle is fixedly connected to the supporting rod; according to the utility model, the filter screen body is used for filtering the particulate impurities in the water-based paint, so that when the quality of the water-based paint is improved, the reverse blowing cleaning of the particulate impurities blocking the filter holes of the filter screen body can be realized, the scraping of the particulate impurities remained on the surface of the filter screen body can be realized, the smoothness of the filter screen body can be further maintained, and the filtering efficiency of the filter screen body on the water-based paint is improved.
Description
Technical Field
The utility model belongs to the technical field of paint production, and particularly relates to a filter screen and a filter device for water-based paint production.
Background
The water paint is a paint which takes water as a diluent and does not contain an organic solvent, does not contain benzene, toluene, dimethylbenzene, formaldehyde and free TDI toxic heavy metals, is nontoxic and odorless, is harmless to human bodies, does not pollute the environment, has plump paint films, crystal clear and transparent, good flexibility, and has the characteristics of water resistance, wear resistance, aging resistance, yellowing resistance, quick drying, convenient use and the like.
The water paint is easy to be mixed by various impurities in the production process, and certain impurities are formed by mixing, so that the construction quality of the water paint is seriously affected by the occurrence of the impurities, and the water paint needs to be filtered;
however, at present, a filter screen is adopted to filter the water-based paint, and when the quality of the water-based paint is improved, the following disadvantages exist:
in the process of filtering the water-based paint, the cleaning of particulate impurities blocking the filter screen is lacking, so that when the filter holes blocked by the filter screen are more, the filtering efficiency of the filter screen on the water-based paint can be influenced, and the filtering efficiency of the water-based paint is reduced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a filter screen and a filter device for producing water paint, which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
a filter screen comprises a filter screen body; the reciprocating screw rod and the guide rod are arranged below the filter screen body; the thread sleeve is in threaded connection with the reciprocating screw rod and is in sliding connection with the guide rod; the support rod is fixedly connected to the threaded sleeve; the air nozzle is fixedly connected to the supporting rod; the connecting rod is fixedly connected to the side wall of the threaded sleeve; the scraping plate is fixedly connected to the connecting rod and is attached to the surface of the filter screen body; the suction pump is connected to the side wall of the filter screen body, the output end of the suction pump is fixedly communicated with the air nozzle through a pipeline, and an impeller is fixedly installed at one end of the reciprocating screw rod penetrating through the pipeline.
For filtering the gas passing through the getter pump from the outside, preferably, an activated carbon filter element is arranged in the input end of the getter pump.
In order to increase the tightness of the pipeline, preferably, a sealing ring is arranged on the pipeline and is attached to the outer wall of the reciprocating screw rod.
The utility model provides a filter equipment is used in waterborne paint production, includes the collecting box, filter screen body fixed mounting is in the collecting box, reciprocating screw rotates to be connected at the collecting box inner wall, pipeline fixed connection is at the collecting box lateral wall, guide bar fixed connection is in the collecting box, aspirator pump fixed mounting is on the collecting box, be equipped with the discharge subassembly on the collecting box, the blowdown groove has all been seted up to the collecting box both sides.
In order to facilitate the discharge of the filtered water-based paint in the collecting box, the discharging assembly further comprises a discharging pipe, the discharging pipe is fixedly communicated with the inner wall of the bottom of the collecting box, and a valve switch is arranged on the discharging pipe.
In order to be convenient for realize dismantling and installing the collection frame, furthermore, the equal fixedly connected with connecting block of collection case both sides outer wall, the slot has been seted up on the connecting block, dismantle on the connecting block and be connected with the collection frame, fixedly connected with supporting seat on the collection frame, fixedly connected with fixed block on the supporting seat, the fixed block is pegged graft in the slot.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the filter screen body is used for filtering the particulate impurities in the water-based paint, so that when the quality of the water-based paint is improved, the reverse blowing cleaning of the particulate impurities blocking the filter holes of the filter screen body can be realized, the scraping of the particulate impurities remained on the surface of the filter screen body can be realized, the smoothness of the filter screen body can be further maintained, and the filtering efficiency of the filter screen body on the water-based paint is improved.
Drawings
In the drawings:
FIG. 1 is a schematic view of a filter screen;
FIG. 2 is a schematic diagram of a filter device for producing water paint;
fig. 3 is a schematic diagram of a second structure of the filtering device for producing the water-based paint.
In the figure: 1. a filter screen body; 101. a reciprocating screw rod; 102. a guide rod; 103. an impeller; 104. a thread sleeve; 105. a support rod; 106. an air nozzle; 2. a connecting rod; 201. a scraper; 3. a getter pump; 301. an activated carbon filter element; 302. a pipe; 4. a collection box; 401. a discharge pipe; 402. a valve switch; 403. a sewage draining groove; 5. a connecting block; 501. a support base; 502. a fixed block; 503. and (5) a collecting frame.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1:
referring to fig. 1, a filter screen includes a screen body 1; the reciprocating screw rod 101 and the guide rod 102 are arranged below the filter screen body 1; the thread bush 104 is in threaded connection with the reciprocating screw rod 101 and is in sliding connection with the guide rod 102; the support rod 105 is fixedly connected to the threaded sleeve 104; the air nozzle 106 is fixedly connected to the supporting rod 105; the connecting rod 2 is fixedly connected to the side wall of the threaded sleeve 104; the scraping plate 201 is fixedly connected to the connecting rod 2 and is attached to the surface of the filter screen body 1; the suction pump 3 is connected to the side wall of the filter screen body 1, wherein the output end of the suction pump 3 is fixedly communicated with the air nozzle 106 through a pipeline 302, and an impeller 103 is fixedly arranged at one end of the reciprocating screw rod 101 penetrating through the pipeline 302.
An activated carbon filter element 301 is arranged in the input end of the suction pump 3.
A sealing ring is arranged on the pipeline 302 and is attached to the outer wall of the reciprocating screw rod 101; the sealing ring is attached to the outer wall of the reciprocating screw rod 101, so that the sealing performance of the pipeline 302 is improved, and gas passing through the pipeline 302 is effectively prevented from leaking.
When the quality of the water-based paint is improved by filtering particulate impurities in the water-based paint through the filter screen body 1, the suction pump 3 is started, the suction pump 3 pumps external air, the external air is in contact with the activated carbon filter element 301 through the input end of the suction pump 3, and due to the developed void structure and rich micropore tissues in the activated carbon, the micropore tissues have strong adsorption force fields.
When the gas passes through the pipeline 302, the gas drives the reciprocating screw rod 101 to rotate through the impeller 103, the reciprocating screw rod 101 drives the threaded sleeve 104 to reciprocate left and right on the guide rod 102, and meanwhile, the threaded sleeve 104 drives the air nozzle 106 to synchronously move through the support rod 105, so that the air nozzle 106 which continuously sprays air can realize comprehensive reverse blowing cleaning of particulate impurities blocking the filter hole of the filter screen body 1;
it should be noted that, since the telescopic hose is used at the end of the pipe 302 fixedly connected to the air nozzle 106, the pipe 302 does not interfere with the left-right reciprocation of the support rod 105.
In the process that the threaded sleeve 104 drives the supporting rod 105 to synchronously reciprocate left and right, the scraper 201 is attached to the surface of the filter screen body 1 through the connecting rod 2 and synchronously reciprocates along with the supporting rod 105, so that the particulate impurities remained on the surface of the filter screen body 1 can be scraped by reverse blowing cleaning.
In summary, the smoothness of the filter screen body 1 can be further maintained, so that the filtering efficiency of the filter screen body 1 on the water paint is improved.
Example 2:
referring to fig. 2 and 3, the filtering device for producing water paint comprises a collecting box 4, a filter screen body 1 is fixedly installed in the collecting box 4, a reciprocating screw rod 101 is rotationally connected to the inner wall of the collecting box 4, a pipeline 302 is fixedly connected to the side wall of the collecting box 4, a guide rod 102 is fixedly connected to the collecting box 4, a suction pump 3 is fixedly installed on the collecting box 4, a discharging component is arranged on the collecting box 4, and a pollution discharge groove 403 is formed in two sides of the collecting box 4.
The discharging assembly comprises a discharging pipe 401, the discharging pipe 401 is fixedly communicated with the inner wall of the bottom of the collecting box 4, and a valve switch 402 is arranged on the discharging pipe 401.
The equal fixedly connected with connecting block 5 of collecting box 4 both sides outer wall, the slot has been seted up on the connecting block 5, dismantles on the connecting block 5 and is connected with collecting frame 503, fixedly connected with supporting seat 501 on the collecting frame 503, fixedly connected with fixed block 502 on the supporting seat 501, and fixed block 502 is pegged graft in the slot.
In the process of reversely cleaning the particulate matter impurities blocking the filter screen body 1, the cleaned particulate matter impurities are enabled to fall into the collecting frame 503 through the sewage draining groove 403 under the action of the scraper 201 which moves left and right in a reciprocating mode, and accordingly the cleaned particulate matter impurities can be collected and cleaned.
When the water paint inside the collection box 4 needs to be discharged after the water paint is filtered, the user can manually open the valve switch 402, and at this time, the water paint inside the collection box 4 is discharged through the discharge pipe 401.
When the particle magazines collected in the collecting frame 503 need to be cleaned, a user can manually lift the collecting frame 503 upwards, the collecting frame 503 drives the fixing block 502 to move out of the slot formed in the connecting block 5 through the supporting seat 501, so that the collecting frame 503 can be disassembled, and the cleaning of the particle impurities collected in the collecting frame 503 is facilitated for the user.
After cleaning the particulate matter impurities collected in the collecting frame 503, a user manually inserts the fixing block 502 on the supporting seat 501 into the slot, so that the collecting frame 503 can be limited and fixed through the connecting block 5 and the supporting seat 501.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.
Claims (9)
1. A filter screen, characterized by comprising a filter screen body (1);
the reciprocating screw rod (101) and the guide rod (102) are arranged below the filter screen body (1);
the thread sleeve (104) is in threaded connection with the reciprocating screw rod (101) and is in sliding connection with the guide rod (102);
the support rod (105) is fixedly connected to the threaded sleeve (104);
the air nozzle (106) is fixedly connected to the supporting rod (105);
the connecting rod (2) is fixedly connected to the side wall of the threaded sleeve (104);
the scraping plate (201) is fixedly connected to the connecting rod (2) and is attached to the surface of the filter screen body (1);
a suction pump (3) connected with the side wall of the filter screen body (1),
the output end of the suction pump (3) is fixedly communicated with the air nozzle (106) through a pipeline (302), and an impeller (103) is fixedly arranged at one end of the reciprocating screw rod (101) penetrating through the pipeline (302).
2. A sieve according to claim 1, characterized in that an activated carbon filter element (301) is provided in the inlet end of the getter pump (3).
3. A filter screen according to claim 1, wherein a sealing ring is arranged on the pipeline (302), and the sealing ring is attached to the outer wall of the reciprocating screw (101).
4. The filtering device for the production of the water-based paint comprises the filter screen as claimed in claim 1 and is characterized by comprising a collecting box (4), wherein the filter screen body (1) is fixedly arranged in the collecting box (4).
5. The filtering device for water paint production according to claim 4, wherein the reciprocating screw rod (101) is rotatably connected to the inner wall of the collecting box (4), the pipeline (302) is fixedly connected to the side wall of the collecting box (4), the guide rod (102) is fixedly connected to the inside of the collecting box (4), and the suction pump (3) is fixedly installed on the collecting box (4).
6. The filter device for producing water paint according to claim 5, wherein the collection box (4) is provided with a discharge assembly.
7. The filtering device for producing the water-based paint according to claim 6, wherein the two sides of the collecting box (4) are provided with a sewage draining groove (403).
8. The filtering device for producing the water-based paint according to claim 6, wherein the discharging assembly comprises a discharging pipe (401), the discharging pipe (401) is fixedly communicated with the inner wall of the bottom of the collecting box (4), and a valve switch (402) is arranged on the discharging pipe (401).
9. The filtering device for water paint production according to claim 7, wherein the outer walls of two sides of the collecting box (4) are fixedly connected with connecting blocks (5), slots are formed in the connecting blocks (5), collecting frames (503) are detachably connected to the connecting blocks (5), supporting seats (501) are fixedly connected to the collecting frames (503), fixing blocks (502) are fixedly connected to the supporting seats (501), and the fixing blocks (502) are inserted into the slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018938.7U CN219646832U (en) | 2023-05-01 | 2023-05-01 | Filter screen and filter equipment for waterborne paint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321018938.7U CN219646832U (en) | 2023-05-01 | 2023-05-01 | Filter screen and filter equipment for waterborne paint production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646832U true CN219646832U (en) | 2023-09-08 |
Family
ID=87857692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321018938.7U Active CN219646832U (en) | 2023-05-01 | 2023-05-01 | Filter screen and filter equipment for waterborne paint production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117673942A (en) * | 2023-10-27 | 2024-03-08 | 国网江苏省电力有限公司淮安供电分公司 | Motor starting switch cabinet hand crank and driving system thereof |
-
2023
- 2023-05-01 CN CN202321018938.7U patent/CN219646832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117673942A (en) * | 2023-10-27 | 2024-03-08 | 国网江苏省电力有限公司淮安供电分公司 | Motor starting switch cabinet hand crank and driving system thereof |
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