KR101425341B1 - Apparatus and method for cleaning chain by piezo - Google Patents

Apparatus and method for cleaning chain by piezo Download PDF

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Publication number
KR101425341B1
KR101425341B1 KR1020140056934A KR20140056934A KR101425341B1 KR 101425341 B1 KR101425341 B1 KR 101425341B1 KR 1020140056934 A KR1020140056934 A KR 1020140056934A KR 20140056934 A KR20140056934 A KR 20140056934A KR 101425341 B1 KR101425341 B1 KR 101425341B1
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KR
South Korea
Prior art keywords
unit
chain
injection
case
valve
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KR1020140056934A
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Korean (ko)
Inventor
김태우
Original Assignee
(주)태원이엔지
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Priority to KR1020140056934A priority Critical patent/KR101425341B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention relates to a chain cleaning unit using a piezoelectric element and a cleaning method using the same. In particular, it is possible to reduce the time and effort by eliminating the need for replacement of the chain for a long time by continuously washing the chain, The efficiency of the pump can be improved.

Description

TECHNICAL FIELD [0001] The present invention relates to a chain cleaning unit using a piezoelectric element and a chain cleaning method using the same. [0002]

The present invention relates to a chain cleaning unit using a piezoelectric element and a cleaning method using the same. In particular, it is possible to reduce the time and effort by eliminating the need to replace the chain for a long time by continuously washing the chain, It is possible to improve the efficiency by adopting the pump used.

Generally, in the case of a chain for driving a scraper, impurities are accumulated in the chain due to continuous movement of the chain, so that the chain is separated and the chain is contaminated, thereby causing corrosion.

In this case, the chain has to be replaced, and conventionally, the entire sedimentation tank has to be completely drained, resulting in a problem of consuming a lot of time and effort.

In order to solve this problem, the washing water must be continuously sprayed onto the chain, but no technology has been proposed yet. Particularly, recently, a pump using a piezoelectric element having high efficiency has been proposed. However, Technology has not yet been proposed.

On the other hand, the technique for cleaning the chain and the technique relating to the pump using the piezoelectric element are well known in the art and are described in detail in the following prior art documents, so that redundant description and illustration are omitted.

U.S. Patent No. 5,897,097 Japanese Patent Laid-Open No. 1993-502090 Japanese Laid-Open Patent Publication No. 1990-149778 Korean Patent Publication No. 10-2013-0080230 Korean Patent Publication No. 10-2010-0072121

Accordingly, it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a method of cleaning a chain by continuously washing a chain, The present invention provides a chain cleaning unit using a piezoelectric element capable of improving efficiency, and a cleaning method using the same.

In order to achieve the above object, the present invention includes a housing (H) through which a chain (C) passes, and a plurality of injection units (100) arranged inside the housing (H) The present invention provides a chain washing unit using a piezoelectric element.

A filter unit 300 disposed at one side of the housing H for purifying the circulating washing water; a filter unit 300 disposed at one side of the injection unit 100, the filter unit 300 and the injection unit 100, And a control unit (CON) connected to the injection unit (100) and the backwashing unit (200), wherein the backwashing unit (200) The injection unit 100 has a hollow shape and is fixed to a part of the inside of the housing H and has a nozzle N facing the chain C on one side and a case 110 A diaphragm 120 installed horizontally inside the case 110 and having both ends fixed to the case 110 and a piezoelectric element 130 disposed on the diaphragm 120, The backwashing unit 200 has a hollow shape, and the filter unit 300 A case 210 in which an inflow valve 240 installed in a piping branching from a piping between the injection unit 100 and the injection unit 100 is installed and an outflow valve 250 is installed in a piping toward the filter unit 300, A diaphragm 220 installed in the case 210 in a horizontal direction and having both ends fixed to the case 210 and a piezoelectric element 230 disposed on the diaphragm 220.

The piping unit 400 further includes a piping unit 400 installed between the housing H and the filter unit 300 and between the injection unit 100 and the backwashing unit 200, H) and the backwashing unit 200 and has a circulation pipe 410 and a circulation pump 420 installed on one side and a circulation pipe 410 installed between the filter unit 300 and the injection unit 100 Which is installed in the injection unit 100 and is directed to the filter unit 330 after branched at one point of the injection pipe 440 and the injection pipe 440 in which the inflow valve 140 of the injection unit 100 is installed, And a backwash pipe 470 in which the inlet valve 240 and the outlet valve 250 are installed on both sides thereof.

The present invention also provides a method of cleaning a chain using the cleaning unit, comprising the steps of closing the inlet valve (240) of the backwashing unit (200) and opening the inlet valve (140) of the injection unit The control unit CON deforms the piezoelectric element 130 to increase the flow space between the diaphragm 120 and the case 110 so that the fluid can flow through the filter unit 300 and the inlet valve 140 And the piezoelectric element 130 is deformed to reduce a flow space between the diaphragm 120 and the case 110 so that the inflow washing water flows into the nozzle 110. [ N to the side of the chain C while the control unit CON closes the inlet valve 140 of the injection unit 100 and the backwashing unit 200 ) And the outlet valve 250 is closed The step of deforming the piezoelectric element 230 by the base control unit CON to increase the flow space between the diaphragm 220 and the case 210 to allow the washing water to flow through the inlet valve 240, The inflow valve 240 is closed and the inflow valve 250 is opened so that the piezoelectric element 230 is deformed to reduce the flow space between the diaphragm 220 and the case 210, And then spraying the cleaning liquid to the cleaning unit (300) side through the cleaning unit (250).

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to that, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may properly define the concept of the term in order to best explain its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

According to the present invention, it is possible to save time and effort by continuously washing the chain, thereby eliminating the need for replacing the chain for a considerable period of time, and improving efficiency by adopting a pump using a piezoelectric element for injecting wash water.

1 is a perspective view illustrating a housing according to an embodiment of the present invention,
2 is a schematic view illustrating a chain cleaning unit according to an embodiment of the present invention,
3 to 5 are schematic views for explaining the concept and operating relationship of the injection unit according to an embodiment of the present invention,
6 is a schematic view illustrating a filter unit according to an embodiment of the present invention,
7 to 9 are schematic diagrams illustrating the concept and operating relationship of the backwashing unit according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as exemplifications of the constituent elements set forth in the claims of the present invention, and are included in technical ideas throughout the specification of the present invention, Embodiments that include components replaceable as equivalents in the elements may be included within the scope of the present invention.

1 is a perspective view of a housing according to an embodiment of the present invention, FIG. 2 is a schematic view illustrating a chain cleaning unit according to an embodiment of the present invention, FIGS. 3 to 5 are views showing an embodiment FIG. 6 is a schematic view for explaining a filter unit according to an embodiment of the present invention, and FIGS. 7 to 9 are schematic views for explaining the concept and operating relationship of the backwashing unit according to the embodiment of the present invention. ≪ / RTI > FIG.

Example

1, a chain washing unit 10 according to an embodiment of the present invention includes a housing H through which a chain C passes, and a plurality of washing / (See Fig. 2).

That is, a spraying unit for spraying the washing water into the housing H is provided so that the chain C to be cleaned is introduced into the housing H and penetrated therethrough so that the chain C passes through the inside of the housing H So that the chain C is cleaned.

Conventionally, it is difficult to continuously wash the chain (C), and impurities are accumulated in the chain, so that the chains are separated and the chain is contaminated, resulting in corrosion. In this case, it is necessary to replace the chain. In order to accomplish this, the entire sedimentation tank must be completely drained, thereby consuming a lot of time and effort.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to provide an injection unit inside the housing H to continuously clean the chain C passing through the housing H, Is unnecessary for a considerable period of time, thereby saving time and effort.

2, a chain washing unit 10 according to an embodiment of the present invention includes a filter unit 300 disposed on one side of the housing H to purify circulating washing water, A backwashing unit 200 installed in a pipe branching from a pipe between the filter unit 300 and the injection unit 100 and directed to the filter unit 300 side, a spraying unit 100, And a control unit (CON) connected to the backwashing unit (200).

2 to 5, the injection unit 100 includes a case 110 in which a nozzle N toward the chain C is disposed on one side and an inflow valve 140 is installed on the other side, Connected to the control unit CON, which is disposed on the upper surface or the lower surface of the diaphragm 120 to be described later, and which is connected to the control unit CON, Device 130 as shown in FIG. At this time, the case 110 is installed inside the housing H and may be fixed to a part of the interior of the housing H so that the nozzle N faces the chain.

As is well known, the piezoelectric element 130 is formed in the longitudinal direction as shown in a deformed shape by the supply of power, and can be vertically deformed by power supply. Such a piezoelectric element itself is widely known and is described in detail in the above-mentioned prior art document, so that redundant description and illustration are omitted.

In the present invention, the piezoelectric element 130 is provided on the diaphragm 120 to deform the diaphragm 120 by deformation of the piezoelectric element 130.

That is, as shown in FIG. 3, the diaphragm 120 is installed in the hollow case 110 in the horizontal direction, and both side ends thereof are fixed inside the case 110.

At this time, the piezoelectric element 130 is disposed on the diaphragm 120 as described above, and the controller CON is connected to the piezoelectric element 130 to supply power.

The control unit CON is used to supply power to the piezoelectric elements of the injection unit 100 and the backwashing unit 200 to transform the piezoelectric elements and to control various related valves. For this purpose, a well-known microcomputer may be used .

3, a nozzle N toward the chain is disposed on the right side of the case 110 in the drawing in the figure, and a space between the bottom surface of the diaphragm 120 and the case 110 And an inlet valve 140 communicating with the inlet valve 140. The inlet valve 140 may also be controlled by a control unit CON.

That is, after the washing water enters the fluid space F through the inflow valve 140, the fluid is ejected to the chain via the nozzle N by the action of the piezoelectric element 130 and the diaphragm 120, 4 and Fig.

As shown in FIG. 4, the washing water must flow into the flow space F to clean the chain, and the inlet valve 140 is opened first, which can be controlled by the control unit CON.

At this time, the control unit CON deforms the piezoelectric element 130 upward so that the flow space F between the diaphragm 120 and the case 110 increases. As a result, the pressure inside the increased flow space F is lowered, so that the washing water flows through the opened inlet valve 140.

5, after the inlet valve 140 is closed, the piezoelectric element 130 is deformed downward to reduce the flow space between the diaphragm 120 and the case 110, And is jetted toward the chain (C) through the nozzle (N).

In other words, the injection unit 100 according to the present invention allows the washing water to flow in and out by the deformation of the piezoelectric element 130. As shown in the figure, when a plurality of layers are stacked, high-pressure washing water can be ejected, Power consumption is not much consumed at the time of operation of the power supply apparatus, so that the working efficiency and the power consumption efficiency can be further improved.

2, the chain cleaning unit 10 of the present invention includes a filter unit 300 disposed on one side of the housing H for purifying the circulating washing water, a filter unit 300 disposed on one side of the injection unit 100, And a backwashing unit 200 branched from a pipe between the filter unit 300 and the injection unit 100 and installed in a pipe directed to the filter unit 300 side.

That is, as described above, in the case of the present invention, the washing water is sprayed by the injection unit 100 to wash the chain, and the washing water needs to be recycled at this time to reduce the consumption amount, and the washing water can be recirculated.

However, in order to remove foreign substances when the washing water is recirculated, the filter unit 300 described above is provided to remove the foreign substances. When foreign matter is accumulated in the filter unit 300 and the filtering efficiency is reduced, Unit 200 is provided.

That is, when the wash water flows from the left side to the right side (direction I) in the drawing as shown in FIG. 6, the foreign matter E is removed while passing through the filter unit 300, 100). When the foreign matter E is continuously removed by the filter unit 300, the foreign matter E is stacked on the filter unit 300 as shown in FIG.

In order to solve this problem, as shown in the drawing, the washing water is backwashed from the right side to the left side (direction II) to remove the stacked foreign matters E.

2 and 7, the backwashing unit 200 includes a case 210, a diaphragm 220 installed horizontally inside the case 210 and having both ends fixed to the case 210, And a piezoelectric element 230 disposed on the diaphragm 220.

That is, the diaphragm 220 is deformed by the deformation of the piezoelectric element 230, thereby allowing the washing water to flow in and out.

On the other hand, the case 210 has a hollow shape, and on one side thereof, an inflow valve 240 provided on a pipe branched from the piping between the filter unit 300 and the injection unit 100 is provided, and on the other side, An outlet valve 250 is installed in the pipe.

By this backwashing unit 200, the washing water is introduced into the filter unit 300 to wash the filter unit 300, which will be described with reference to FIGS. 7 to 9. FIG.

First, the control unit CON closes the inlet valve 140 of the injection unit 100, opens the inlet valve 240 of the backwash unit 200, and closes the outlet valve 250 (see FIG. 2). , The control unit CON deforms the piezoelectric element 230 to increase the flow space F between the diaphragm 220 and the case 210 as shown in FIG. 8 to open the inflow valve 240 The washing water flows into the washing machine.

Thereafter, the inflow valve 240 is closed, the outflow valve 250 is opened, the piezoelectric element 230 is deformed to reduce the flow space F between the diaphragm 220 and the case 210, And is discharged toward the cleaning unit 300 side through the outlet valve 250.

7 to 9, the backwashing unit 200 is arranged in the longitudinal direction, which is only one example for explaining the present invention. As described above, the backwashing unit 200 is arranged in the longitudinal direction of the filter unit 300, Even if one installation direction is different, it falls within the scope of the present invention.

In FIG. 2, three injection units 100 are stacked in the vertical direction in the drawing, and the backwash units 200 can be disposed in the uppermost and lowermost layers of the injection unit 100, It is apparent that the present invention is not limited by the installation position and the number of the injection unit 100 and the backwashing unit 200.

On the other hand, since the filter unit 300 can use a well-known configuration, detailed description and illustration thereof will be omitted.

The piping unit 400 installed between the housing H and the filter unit 300 and between the injection unit 100 and the backwashing unit 200 will be described with reference to FIG.

The piping unit 400 may include a circulation pipe 410 installed between the housing H and the backwashing unit 200 and having a circulation valve 430 and a circulation pump 420 installed on one side .

The circulation pipe 410 is installed between the housing H and the backwashing unit 200 because it is preferable to circulate the washing water to reduce the amount of the washing water. At this time, the circulating pump 420 installed at one side of the housing H can transfer the washing water temporarily stored in the housing H to the filter unit 300 side and recycle it.

On the other hand, an injection pipe 440 may be provided between the filter unit 300 and the injection unit 100. At this time, an injection valve 140 of the injection unit 100 is installed in the injection pipe 440, so that the washing water flowing into the injection unit 100 can be interrupted.

It may also include a backwash pipe 470 that branches off at one point in the injection pipe 440 and then to the filter unit 330. The backwashing unit 200 may be disposed in the backwashing pipe 470 and the inlet valve 240 and the outlet valve 250 may be installed on both sides of the backwashing unit 200.

Hereinafter, a method of cleaning the chain using the cleaning unit 10 described above will be described.

2 and 4, the control unit CON closes the inflow valve 240 of the backwashing unit 200 and opens the inflow valve 140 of the injection unit 100 . At this time, the piezoelectric element 130 is deformed upward by the rear control part CON so that the flow space F between the diaphragm 120 and the case 110 is increased. By this process, the pressure inside the flow space F is lowered, and the washing water flows into the flow space F through the inlet valve 140.

At this time, the washing water flowing through the inflow valve 140 passes through the filter unit 300.

5, after the inflow valve 140 is closed by the control unit CON, the piezoelectric element 130 is deformed in the opposite direction to form the flow space F between the diaphragm 120 and the case 110, . Thereby, the pressure inside the flow space F rises and is ejected to the chain side through the nozzle N, whereby the chain can be cleaned.

2, the control unit CON closes the inlet valve 140 of the injection unit 100 and the inlet valve 240 of the backwashing unit 200 is closed And the outlet valve 250 is closed.

8, the control unit CON deforms the piezoelectric element 230 to increase the flow space F between the diaphragm 220 and the case 210 so that the fluid is supplied through the inflow valve 240 So that the washing water is introduced into the spraying unit 100, which is similar to that of the spraying unit 100, so that a duplicate description will be omitted.

Thereafter, the inflow valve 240 is closed, the outflow valve 250 is opened, the piezoelectric element 230 is deformed to reduce the flow space F between the diaphragm 220 and the case 210, And is discharged toward the cleaning unit 300 side through the outlet valve 250.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the present invention. It is obvious that the modification or improvement is possible.

It is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

100: injection unit 110: case
120: diaphragm 130: piezoelectric element
200: backwashing unit 210: case
220: diaphragm 230: piezoelectric element
240: inlet valve 250: outlet valve
300: filter unit 400: piping unit
410: Circulation piping 420: Circulation pump
430: housing valve 440: injection pipe
470: Backwash piping N: Nozzle
CON:

Claims (4)

A housing (H) through which a chain (C) passes, a plurality of injection units (100) provided in the housing (H) for injecting washing water toward the chain (C) The filter unit 300 is disposed at one side of the injection unit 100 and branched at a pipe between the filter unit 300 and the injection unit 100 so that the filter unit 300 And a control unit CON connected to the injecting unit 100 and the backwashing unit 200. The backwashing unit 200 is connected to the backwashing unit 200,
The injection unit 100 has a hollow shape and is fixed to a part of the inside of the housing H and has a nozzle N facing the chain C on one side and a case 110 A diaphragm 120 installed horizontally inside the case 110 and having both ends fixed to the case 110 and a piezoelectric element 130 disposed on the diaphragm 120,
The backwashing unit 200 has a hollow shape and is provided at one side thereof with an inflow valve 240 installed at a pipe branched from the piping between the filter unit 300 and the injection unit 100, A diaphragm 220 installed in the case 210 in a horizontal direction and having both ends fixed to the case 210, And a piezoelectric element (230) disposed on the piezoelectric element (220). delete The method according to claim 1,
And a piping unit 400 installed between the housing H and the filter unit 300 and between the injection unit 100 and the backwashing unit 200,
The piping unit 400 includes a circulation pipe 410 installed between the housing H and the backwashing unit 200 and having a circulation valve 430 and a circulation pump 420 installed on one side,
An injection pipe 440 installed between the filter unit 300 and the injection unit 100 and provided with an inlet valve 140 of the injection unit 100,
The backwashing unit 200 is disposed at one point of the injection pipe 440 and is directed to the filter unit 330. The backwashing unit 200 is provided with the inlet valve 240 and the outlet valve 250 on both sides thereof, And a pipe (470). A method of cleaning a chain using the cleaning unit according to any one of claims 1 to 3,
When the chain is cleaned, the inflow valve 240 of the backwashing unit 200 is closed, the inflow valve 140 of the injection unit 100 is opened, and the control unit CON deforms the piezoelectric element 130 A step of introducing washing water through the filter unit 300 and the inflow valve 140 such that the flow space between the diaphragm 120 and the case 110 is increased and closing the inflow valve 140, The device 130 is deformed to reduce the flow space between the diaphragm 120 and the case 110 so that the inflowing wash water is injected toward the chain C through the nozzle N,
When the filter unit 300 is cleaned, the control unit CON closes the inlet valve 140 of the injection unit 100, opens the inlet valve 240 of the backwash unit 200, and opens the outlet valve 250 The control unit CON deforms the piezoelectric element 230 to increase the flow space between the diaphragm 220 and the case 210 so that the washing water flows through the inflow valve 240 Closing the inflow valve 240 and opening the outflow valve 250 so that the piezoelectric element 230 is deformed to reduce the flow space between the diaphragm 220 and the case 210, Is injected to the cleaning unit (300) side through an outlet valve (250).
KR1020140056934A 2014-05-13 2014-05-13 Apparatus and method for cleaning chain by piezo KR101425341B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457218A (en) * 2017-09-26 2017-12-12 石家庄洛杉奇食品有限公司 Continous way frying chain self-stripping unit
CN113617743A (en) * 2021-07-20 2021-11-09 河南中烟工业有限责任公司 Cleaning system of copper bar chain

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651098U (en) * 1992-12-22 1994-07-12 株式会社新来島どっく Anchor chain cleaning device
JP3328782B2 (en) * 1997-03-07 2002-09-30 ペスル，ヨーゼフ Cleaning lubrication device for drive chains
KR20130080230A (en) * 2012-01-04 2013-07-12 현대중공업 주식회사 Anchor chain washing apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651098U (en) * 1992-12-22 1994-07-12 株式会社新来島どっく Anchor chain cleaning device
JP3328782B2 (en) * 1997-03-07 2002-09-30 ペスル，ヨーゼフ Cleaning lubrication device for drive chains
KR20130080230A (en) * 2012-01-04 2013-07-12 현대중공업 주식회사 Anchor chain washing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457218A (en) * 2017-09-26 2017-12-12 石家庄洛杉奇食品有限公司 Continous way frying chain self-stripping unit
CN107457218B (en) * 2017-09-26 2023-06-02 石家庄洛杉奇食品有限公司 Continuous type frying chain self-cleaning device
CN113617743A (en) * 2021-07-20 2021-11-09 河南中烟工业有限责任公司 Cleaning system of copper bar chain

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