CN211097822U - Slurry filtering device and sizing equipment - Google Patents
Slurry filtering device and sizing equipment Download PDFInfo
- Publication number
- CN211097822U CN211097822U CN201921716795.0U CN201921716795U CN211097822U CN 211097822 U CN211097822 U CN 211097822U CN 201921716795 U CN201921716795 U CN 201921716795U CN 211097822 U CN211097822 U CN 211097822U
- Authority
- CN
- China
- Prior art keywords
- slurry
- filtering
- pipe
- thick liquid
- control 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
Links
Images
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a thick liquid filter equipment and sizing equipment. The slurry filtering device comprises a first slurry tank, a second slurry tank, a first slurry pipe, a second slurry pipe, a communicating pipe, a flow detection mechanism, a circulating pump, a filtering mechanism and a control mechanism, wherein the first slurry tank is communicated with the second slurry tank, and the first slurry tank and the second slurry tank can realize unidirectional flow of slurry; first thick liquid groove passes through the inlet end of first thick liquid pipe intercommunication filter mechanism, the second thick liquid groove passes through the play liquid end of second thick liquid pipe intercommunication filter mechanism, be provided with flow detection mechanism and circulating pump on the second thick liquid pipe, communicating pipe intercommunication just can make first thick liquid groove between first thick liquid pipe and second thick liquid pipe, the second thick liquid groove, flow detection mechanism and circulating pump form the route, control mechanism is including setting up the first control valve on first thick liquid pipe, the second control valve of setting on the second thick liquid pipe and setting up the third control valve on communicating pipe. The slurry filtering device has high safety.
Description
Technical Field
The utility model relates to a textile sector especially relates to a thick liquid filter equipment and sizing equipment.
Background
In the textile field, the slashing has the functions of improving the breaking strength and the wear resistance of the yarn, enabling the hairiness to be attached to clothes, keeping the original elasticity of the yarn and further improving the efficiency of a loom. The size has main influence on the sizing effect of a sizing procedure, and the size is required to be clean and free of impurities besides the standard of concentration and viscosity. In the actual sizing process, a large amount of hairiness fibers fall off in the size after the yarn is soaked in the size, and a large amount of floating substances or sediments such as particles and blocks are generated in the size along with the temperature change of the size tank and the size. Impurities in the size can be adhered to the surface of the yarn along with the circulation of the size in the starting process, and quality accidents such as yarn breakage, light sizing and the like are caused due to the occurrence of sizing spots, so that the sizing effect of the yarn is seriously influenced. In a general slashing process, impurities in the size can be removed by using a filter in order to improve the slashing quality, but the filtered impurities easily block the filter, and an operator cannot find that the filter is blocked in time, so that accidents occur.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a pulp filtering apparatus and a sizing apparatus capable of effectively treating filter clogging to reduce unexpected phenomena.
A slurry filtering device comprises a first slurry tank, a second slurry tank, a first slurry pipe, a second slurry pipe, a communicating pipe, a flow detection mechanism, a circulating pump, a filtering mechanism and a control mechanism, wherein the first slurry tank is communicated with the second slurry tank, and the first slurry tank and the second slurry tank can realize unidirectional slurry flow; first thick liquid groove passes through first thick liquid pipe intercommunication filtering mechanism's feed liquor end, the second thick liquid groove passes through second thick liquid pipe intercommunication filtering mechanism's play liquid end, be provided with on the second thick liquid pipe flow detection mechanism with the circulating pump, communicating pipe intercommunication is in first thick liquid pipe with just can make between the second thick liquid pipe first thick liquid groove the second thick liquid groove flow detection mechanism and the circulating pump forms circulation route, control mechanism includes first control valve, second control valve and third control valve, first control valve sets up on the first thick liquid pipe, the second control valve sets up on the second thick liquid pipe, third control valve sets up communicating pipe is last.
In one embodiment, the flow sensing mechanism is a flow meter.
In one embodiment, the first stock chest is arranged at a lower height than the second stock chest.
In one embodiment, the first slurry tank and the second slurry tank are integrally connected, the second slurry tank is arranged above the first slurry tank to form a height difference, and slurry in the second slurry tank can overflow into the first slurry tank under the action of the height difference.
In one embodiment, the filter mechanism comprises a filter vat and a filter screen, the filter screen is arranged in the filter vat along the axial direction and divides an inner cavity of the filter vat into a first filter cavity and a second filter cavity, the first pulp pipe is communicated with the first filter cavity, and the second pulp pipe is communicated with the second filter cavity.
In one embodiment, the filter barrel is provided with a liquid inlet communicated with the filter cavity and a liquid outlet communicated with the second filter cavity, the first slurry pipe is communicated with the liquid inlet, and the second slurry pipe is communicated with the liquid outlet.
In one embodiment, the aperture of the filter screen is 100-200 meshes.
In one embodiment, the control mechanism further comprises a controller electrically connected to the flow detection mechanism, the first control valve, the second control valve, and the third control valve.
In one embodiment, the slurry filtering device further comprises an alarm mechanism, the alarm mechanism is electrically connected with the flow detection mechanism, and when the actual flow detected by the flow detection mechanism is smaller than the minimum value of the preset flow range, the alarm mechanism works.
A method of filtering a slurry comprising the steps of:
the method comprises the steps of starting a first control valve, a second control valve, a circulating pump and a flow detection mechanism, closing a third control valve, performing slurry circulating filtration on a first slurry tank and a second slurry tank through a filtration mechanism, detecting the actual flow of slurry in a second slurry pipe by the flow detection mechanism, indicating that the slurry filtration is normal when the actual flow is within a preset flow range, indicating that the filtration mechanism is blocked when the actual flow is smaller than the minimum value of the preset flow range, closing the first control valve and the second control valve at the moment, and opening the circulating pump, the flow detection mechanism and the third control valve.
The sizing equipment comprises a sizing machine and the size filtering device, wherein a first size groove and/or a second size groove of the size filtering device are/is communicated with the sizing machine.
The slurry filtering device of the utility model can effectively treat the blockage of the filter to reduce the accident phenomenon, when in use, the first control valve, the second control valve, the circulating pump and the flow detection mechanism are firstly opened, the third control valve is closed, the first pulp tank and the second pulp tank carry out pulp circulating filtration through the filtration mechanism, the filtration mechanism can filter hairiness in the pulp, the flow detection mechanism detects the actual flow of the pulp in the second pulp pipe, when the actual flow is between the preset flow ranges, the filtering of the slurry is normal, when the actual flow is smaller than the minimum value of the preset flow range, the filtering mechanism is blocked, at the moment, the first control valve and the second control valve are closed, the circulating pump and the third control valve are opened, the continuous flowing of the slurry in the first slurry tank and the second slurry tank is kept, the accumulation of the slurry in the filtering mechanism is avoided, and accidents are prevented.
Drawings
Fig. 1 is a schematic view of a slurry filtering apparatus according to an embodiment of the present invention;
fig. 2 is a control schematic diagram of the slurry filtering apparatus shown in fig. 1.
10: a slurry filtering device; 100: a first stock chest; 200: a second stock chest; 300: a first pulp pipe; 400: a second pulp pipe; 500: a communicating pipe; 600: a flow rate detection mechanism; 700: a circulation pump; 800: a filtering mechanism; 810: a filter vat; 820: a filter screen; 910: a first control valve; 920: a second control valve; 930: and a third control valve.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
An embodiment of the utility model provides a sizing equipment, it includes dresser and thick liquid filter equipment 10.
Referring to fig. 1, the slurry filtering apparatus 10 includes a first slurry tank 100, a second slurry tank 200, a first slurry pipe 300, a second slurry pipe 400, a communicating pipe 500, a flow rate detecting mechanism 600, a circulating pump 700, a filtering mechanism 800, and a control mechanism.
The first stock tank 100 is communicated with the second stock tank 200, and the first stock tank 100 and the second stock tank 200 can realize unidirectional flow of the slurry. The first vat 100 and/or the second vat 200 of the slurry filtering device 10 are in communication with the slasher.
The first slurry tank 100 is communicated with the liquid inlet end of the filtering mechanism 800 through a first slurry pipe 300. The second slurry tank 200 is communicated with the outlet end of the filtering mechanism 800 through a second slurry pipe 400. The second mortar pipe 400 is provided with a flow rate detection mechanism 600 and a circulation pump 700.
Preferably, the flow sensing mechanism 600 is a flow meter.
Further, the first vat 100 is disposed at a lower height than the second vat 200.
Preferably, as shown in fig. 1, the first vat 100 is integrally connected with the second vat 200. The second slurry tank 200 is arranged above the first slurry tank 100 to form a height difference, and slurry in the second slurry tank 200 can overflow into the first slurry tank 100 under the action of the height difference. The slurry containing impurities flows from the first slurry tank 100 into the filtering mechanism 800, is purified, and then flows into the second slurry tank 200, thus completing the circulation purification of the slurry. It is understood that in other embodiments, the second vat 200, the filtering mechanism 800 and the first vat 100 may be separately arranged from top to bottom, the slurry containing impurities in the first vat 100 flows into the filtering mechanism 800 under the gravity, and flows into the first vat 100 after being purified, and the slurry used in the first vat 100 may be pumped back to the second vat 200, which is not limited herein.
Further, referring to fig. 1, the filter mechanism 800 includes a filter vat 810 and a filter screen 820. The filter screen 820 is arranged in the filter vat 810 along the axial direction and separates the inner cavity of the filter vat 810 to form a first filter cavity and a second filter cavity, the first pulp pipe 300 is communicated with the first filter cavity, and the second pulp pipe 400 is communicated with the second filter cavity. The aperture of the filter screen 820 is 100-200 meshes.
It will be understood that the filter screen 820 can be rolled to form a first filter cavity, and the filter screen 820 and the inner wall of the filter vat 810 surround to form a second filter cavity, specifically, the filter screen 820 is a cylindrical filter screen 820 and is axially disposed in the filter vat 810. It is understood that in other embodiments, the shape of the filter vat 810 may also be other shapes such as a rectangular parallelepiped, and the filter screen 820 may also be a circular filter screen 820, a square filter screen 820, or a rectangular filter screen 820 disposed in the filter vat 810, which is not limited herein.
Further, the filter screen 820 is detachably connected to the filter barrel 810, and when the filter mechanism 800 is cleaned, only the filter screen 820 needs to be lifted out to clean the impurities remained in the filter mechanism.
Further, the filtering barrel 810 is provided with a liquid inlet communicated with the filtering cavity and a liquid outlet communicated with the second filtering cavity. The first slurry pipe 300 is communicated with the liquid inlet, and the second slurry pipe 400 is communicated with the liquid outlet.
Further, the control mechanism further comprises a controller (not shown). The controller is electrically connected to the flow rate detection mechanism 600, the first control valve 910, the second control valve 920, and the third control valve 930. The controller is configured to open the filtering mechanism 800 when the flow rate detecting mechanism 600 monitors that the actual flow rate of the slurry in the second slurry pipe 400 is within the preset flow rate range, and close the filtering mechanism 800 when the flow rate detecting mechanism 600 monitors that the actual flow rate of the slurry in the second slurry pipe 400 is lower than the lower limit value of the preset flow rate range.
If the filtering mechanism 800 is in an abnormal condition, for example, the filtering mechanism is blocked by impurities in the slurry after a period of operation, the circulation of the slurry is blocked, so that the purified slurry cannot be recirculated to the second slurry tank 200, and the actual flow rate of the slurry in the second slurry pipe 400 is lower than the preset range during normal operation because the slurry cannot flow out. When the flow rate detection mechanism 600 detects that the liquid level in the second slurry pipe 400 is within the preset range, which indicates that the filtering mechanism 800 is working normally, the controller keeps the first control valve 910, the second control valve 920, the circulating pump 700 and the flow rate detection mechanism 600 open, and the second control valve 920 is closed at the same time; when the actual flow of the slurry in the second slurry pipe 400 is lower than the lower limit value of the preset flow range, the first control valve 910 and the second control valve 920 are closed, and the second control valve 920 is opened at the same time, so that accidents are prevented.
Further, the slurry filtering device 10 also includes an alarm mechanism. The alarm mechanism is electrically connected with the flow detection mechanism 600, and works when the actual flow detected by the flow detection mechanism 600 is smaller than the minimum value of the preset flow range. When the filtering mechanism 800 is blocked and the flow rate of the slurry in the second slurry pipe 400 is lower than the lower limit value of the preset range, the alarm mechanism is turned on to prompt an operator that the filtering mechanism 800 is abnormal and needs to be cleaned. In this embodiment, the alarm mechanism is an alarm lamp, and it should be understood that in other embodiments, the alarm mechanism may be an audible alarm or the like, which is not limited herein.
Further, the slurry filtering device 10 further comprises a cleaning protection switch, the cleaning protection switch comprises a cleaning protection mode and a filtering mode, when the actual flow rate of the slurry in the second slurry pipe 400 is lower than the lower limit value of the preset flow rate range, the filtering mechanism 800 is blocked and needs to be cleaned, and before cleaning, the cleaning protection switch is switched to the cleaning protection mode to ensure that the filtering mechanism 800 is closed, so that the slurry is prevented from being sprayed out to damage cleaning personnel; after the filtering mechanism 800 is cleaned, the cleaning protection switch is switched to the filtering mode, and the filtering mechanism 800 can normally purify the slurry.
In this embodiment, the cleaning protection mode and the filtering mode of the cleaning protection switch are manually switched by an operator according to the state of the alarm mechanism, when the alarm mechanism is not turned on, the cleaning protection switch is in the filtering mode, and the slurry filtering device 10 normally works; after the alarm mechanism is turned on, an operator finds that the alarm mechanism is turned on, switches the cleaning protection switch to the cleaning protection mode, ensures that the filter mechanism 800 is turned off, takes out the filter screen 820 and starts to clean the filter vat 810 of the residual impurities therein, after the cleaning is finished, puts back the filter screen 820, turns off the filter vat 810, and switches the cleaning protection switch to the filter mode.
The embodiment also provides a slurry filtering method, which comprises the following steps:
referring to fig. 1 and 2, the controller opens the first control valve 910, the second control valve 920, the circulation pump 700 and the flow rate detection mechanism 600, closes the third control valve 930, the first vat 100 and the second vat 200 perform circular filtration of the slurry through the filtration mechanism 800, the controller controls the flow rate detection mechanism 600 to detect the actual flow rate of the slurry in the second slurry pipe 400, when the actual flow rate is within a preset flow rate range, the slurry filtration is normal, and when the actual flow rate is smaller than the minimum value of the preset flow rate range, the filtration mechanism 800 is blocked, at this time, the controller controls the first control valve 910 and the second control valve 920 to be closed, and the controller controls the circulation pump 700, the flow rate detection mechanism 600 and the third control valve 930 to be opened. After the controller closes the filtering mechanism 800, an operator opens the filtering mechanism 800 to clean the residual impurities therein according to the reminding of the alarm mechanism, and the slurry can be continuously purified after the filtering net 820 returns to the original position after the cleaning is finished.
The utility model discloses a thick liquid filter equipment 10 can effectively handle the filter jam in order to reduce unexpected phenomenon, when using, at first open first control valve 910, second control valve 920, circulating pump 700 and flow detection mechanism 600, close third control valve 930, first thick liquid groove 100 and second thick liquid groove 200 carry out thick liquid circulation filtration through filter mechanism 800, filter mechanism 800 can filter the filoplume in the thick liquid, flow detection mechanism 600 detects the actual flow of the thick liquid in second thick liquid pipe 400, when actual flow is between the preset flow range, indicate that the thick liquid filters normally, when actual flow is less than the minimum value of preset flow range, indicate that filter mechanism 800 blocks up, at this moment first control valve 910, second control valve 920 close, circulating pump 700 and third control valve 930 open, keep the thick liquid in first thick liquid groove 100 and the second thick liquid groove 200 to flow continuously, slurry is prevented from accumulating in the filter mechanism 800, and accidents are prevented.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A slurry filtering device is characterized by comprising a first slurry tank, a second slurry tank, a first slurry pipe, a second slurry pipe, a communicating pipe, a flow detection mechanism, a circulating pump, a filtering mechanism and a control mechanism, wherein the first slurry tank is communicated with the second slurry tank, and the first slurry tank and the second slurry tank can realize unidirectional slurry flow; first thick liquid groove passes through first thick liquid pipe intercommunication filtering mechanism's feed liquor end, the second thick liquid groove passes through second thick liquid pipe intercommunication filtering mechanism's play liquid end, be provided with on the second thick liquid pipe flow detection mechanism with the circulating pump, communicating pipe intercommunication is in first thick liquid pipe with just can make between the second thick liquid pipe first thick liquid groove the second thick liquid groove flow detection mechanism and the circulating pump forms circulation route, control mechanism includes first control valve, second control valve and third control valve, first control valve sets up on the first thick liquid pipe, the second control valve sets up on the second thick liquid pipe, third control valve sets up communicating pipe is last.
2. The slurry filtration device of claim 1, wherein the flow detection mechanism is a flow meter.
3. The slurry filtering device according to claim 1, wherein the first slurry tank is provided at a lower height than the second slurry tank.
4. The slurry filtering device according to claim 3, wherein the first slurry tank and the second slurry tank are integrally connected, the second slurry tank is arranged above the first slurry tank to form a height difference, and slurry in the second slurry tank can overflow into the first slurry tank under the action of the height difference.
5. The slurry filtering device according to any one of claims 1 to 4, wherein the filtering mechanism comprises a filtering barrel and a filtering net, the filtering net is arranged in the filtering barrel along the axial direction and divides the inner cavity of the filtering barrel into a first filtering cavity and a second filtering cavity, the first slurry pipe is communicated with the first filtering cavity, and the second slurry pipe is communicated with the second filtering cavity.
6. The slurry filtering device according to claim 5, wherein the filtering barrel is provided with a liquid inlet communicated with the filtering cavity and a liquid outlet communicated with the second filtering cavity, the first slurry pipe is communicated with the liquid inlet, and the second slurry pipe is communicated with the liquid outlet.
7. The slurry filtering device according to claim 5, wherein the filter mesh has a pore size of 100-200 mesh.
8. The slurry filtration device according to any one of claims 1 to 4, wherein the control mechanism further comprises a controller electrically connected to the flow detection mechanism, the first control valve, the second control valve, and the third control valve.
9. The slurry filtering device according to any one of claims 1 to 4, further comprising an alarm mechanism electrically connected to the flow rate detection mechanism, wherein the alarm mechanism is operated when the actual flow rate detected by the flow rate detection mechanism is less than the minimum value of the preset flow rate range.
10. A slashing apparatus, characterized by comprising a slasher and the slash filter device of any one of claims 1-9, wherein the first slash chest and/or the second slash chest of the slash filter device is in communication with the slasher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716795.0U CN211097822U (en) | 2019-10-14 | 2019-10-14 | Slurry filtering device and sizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716795.0U CN211097822U (en) | 2019-10-14 | 2019-10-14 | Slurry filtering device and sizing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211097822U true CN211097822U (en) | 2020-07-28 |
Family
ID=71715475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716795.0U Active CN211097822U (en) | 2019-10-14 | 2019-10-14 | Slurry filtering device and sizing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211097822U (en) |
-
2019
- 2019-10-14 CN CN201921716795.0U patent/CN211097822U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015131618A1 (en) | Method of controlling cleaning of filter assembly in circulating water filtration system of washing machine | |
| CN104153162A (en) | Washing machine with self-cleaning circulating filtering system and control method of washing machine | |
| CN105463791B (en) | A kind of washing machine cycles water filtering judgment of clogging processing method | |
| EP0198496A1 (en) | Washing machine, particularly dishwashing machine, provided with a self-cleaning filter | |
| WO2016188263A1 (en) | Flocculating washing machine and control method thereof | |
| CN205867724U (en) | Thick liquid clarification plant | |
| CN111188383B (en) | Stable filtering centralized water supply system and centralized water supply method | |
| KR101135951B1 (en) | Cleaning Method of Water Purifier | |
| CN211097822U (en) | Slurry filtering device and sizing equipment | |
| KR101027722B1 (en) | Purifier which is able to clean itself | |
| KR20130003190U (en) | filter type sample pretreatment system using high pressure air | |
| CN110613968A (en) | Slurry filtering device, slurry filtering method and sizing equipment | |
| CN201304291Y (en) | Automatic back-washing filtering device | |
| US7396455B2 (en) | Brine container with filter system | |
| CN207259292U (en) | Water cleaning systems | |
| CN105478398A (en) | Washing unit | |
| KR101358225B1 (en) | Method for cleaning water purifing apparatus | |
| CN105887397B (en) | Slurries cleaning equipment and its control method | |
| CN108557909A (en) | Spent solution regeneration equipment and working method after a kind of glass cleaning | |
| CN211056819U (en) | Sewage and filter screen cleaning system | |
| CN205867705U (en) | Filter and filtration system | |
| CN207384926U (en) | A kind of horizontal fabric filter | |
| KR101576699B1 (en) | apparatus for automatic recovery control membrane treating water including sensor | |
| CN205585115U (en) | Fish egg hatching pond water filtration bucket | |
| CN112479401A (en) | Sewage and filter screen cleaning system and filter self-cleaning method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |