CN111113650A - Honeycomb ceramic filter body hole plugging device and method - Google Patents

Honeycomb ceramic filter body hole plugging device and method Download PDF

Info

Publication number
CN111113650A
CN111113650A CN201911172100.1A CN201911172100A CN111113650A CN 111113650 A CN111113650 A CN 111113650A CN 201911172100 A CN201911172100 A CN 201911172100A CN 111113650 A CN111113650 A CN 111113650A
Authority
CN
China
Prior art keywords
hole
piston
plugging
honeycomb ceramic
ceramic filter
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.)
Pending
Application number
CN201911172100.1A
Other languages
Chinese (zh)
Inventor
孙敏
朱增赞
徐迪
朱叶凡
孙伟
郭耘
詹望成
张志刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kailong Lanfeng New Material Technology Co ltd
Original Assignee
Kailong Lanfeng New Material Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kailong Lanfeng New Material Technology Co ltd filed Critical Kailong Lanfeng New Material Technology Co ltd
Priority to CN201911172100.1A priority Critical patent/CN111113650A/en
Publication of CN111113650A publication Critical patent/CN111113650A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/10—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads by using presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)

Abstract

The invention provides a honeycomb ceramic filter body hole plugging device and a method. After the device is connected with a power supply and an air source, hole-blocking mud is scraped into the piston cylinder body on the working table surface through a scraper knife; placing the elastic sealing gasket on the working table, and placing a product to be subjected to hole plugging on the through hole in the center of the elastic sealing gasket; starting an upper cylinder power supply to compress a product to be plugged; and starting the lower cylinder power supply to press the hole plugging pug in the piston cylinder body into the product by the piston, so as to complete hole plugging. The invention has low manufacturing cost, easy operation and uniform and adjustable plugging hole depth, and is suitable for plugging holes of honeycomb ceramic filter bodies in industrial production.

Description

Honeycomb ceramic filter body hole plugging device and method
Technical Field
The invention belongs to the technical field of part production, and particularly relates to a honeycomb ceramic filter body hole plugging device and method.
Background
The honeycomb ceramic carrier is widely applied to various industries, in particular to the field of motor vehicle tail gas treatment. In the production process of the domestic honeycomb ceramic filter body, particularly in the hole plugging process, the bad phenomena of uneven hole plugging depth or hole plugging depression and the like are easily caused due to factors such as uneven hole plugging pressure and the like. At present, manual hole plugging is mainly performed in an upper feeding mode in the domestic production process, but the method is low in efficiency and uneven in hole plugging depth. At present, no honeycomb ceramic filter body plugging device which is low in manufacturing cost, convenient to operate and capable of quickly and uniformly completing plugging is available in the market.
Disclosure of Invention
In order to solve the technical problems, the invention provides a honeycomb ceramic filter body hole plugging device and a method.
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.
The invention adopts the following technical scheme:
in some alternative embodiments, there is provided a honeycomb ceramic filter body plugging device comprising: the device comprises a working table surface, a lower cylinder and a semi-closed piston cylinder body for containing hole plugging mud; the working table surface is provided with a material filling port, and a material passing port of the piston cylinder body is embedded in the material filling port; and the piston of the lower cylinder is positioned in the piston cylinder body, so that the lower cylinder drives the piston to move in the piston cylinder body when acting, and the hole plugging mud is pushed into the honeycomb ceramic filter body positioned on the material filling opening.
In some optional embodiments, the plugging device for a honeycomb ceramic filter body further comprises: and the upper cylinder is used for pressing the honeycomb ceramic filter body on the working table surface and is positioned above the working table surface.
In some optional embodiments, the plugging device for a honeycomb ceramic filter body further comprises: the metal lower bracket and the metal upper bracket are arranged on the metal lower bracket; the lower cylinder is arranged on a cross beam of the lower metal support, and the upper cylinder is arranged on the upper metal support.
In some optional embodiments, the plugging device for a honeycomb ceramic filter body further comprises: and the elastic sealing gasket is arranged on the working table surface and is provided with a through hole which is superposed with the material filling port.
In some optional embodiments, the diameter of the through hole formed in the elastic sealing gasket is smaller than the diameter of the hole to be plugged of the honeycomb ceramic filter body.
In some alternative embodiments, the upper end surface of the piston cylinder is flush with the top surface of the table top, and the piston of the lower cylinder is flush with the top surface of the table top when moving upward to the highest point inside the piston cylinder.
In some optional embodiments, a rubber sealing ring is used for sealing between the piston of the lower cylinder and the piston cylinder body.
In some optional embodiments, the present disclosure also provides a method of plugging a honeycomb ceramic filter body, comprising:
scraping the hole plugging mud on the working table into the piston cylinder body by a scraper until the slurry surface of the hole plugging mud is flush with the working table;
placing an elastic sealing gasket on the working table surface, and enabling a through hole formed in the elastic sealing gasket to coincide with a material filling port on the working table surface;
placing the honeycomb ceramic filter body to be plugged on the elastic sealing gasket;
and starting a lower cylinder power supply, so that the piston of the lower cylinder pushes the hole plugging mud in the piston cylinder body into the hole to be plugged of the honeycomb ceramic filter body through the material filling port on the working table surface, and the hole plugging is completed.
In some optional embodiments, before the step of activating the lower cylinder power supply, the method further comprises: and starting the upper cylinder to enable a piston of the upper cylinder to tightly press the honeycomb ceramic filter body to be plugged on the elastic sealing gasket.
The invention has the following beneficial effects: the invention can complete the operation of uniform plugging through simple and cheap components such as the cylinder and the like, reduces the cost, is convenient to operate, improves the plugging efficiency and the plugging depth uniformity of the honeycomb ceramic and improves the production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of a plugging device for a honeycomb ceramic filter body according to the present invention;
FIG. 2 is a perspective view of a plugging device of a honeycomb ceramic filter according to the present invention;
fig. 3 is a schematic position diagram of the lower cylinder, the piston cylinder body and the working table surface of the invention.
Detailed Description
The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others.
In some illustrative embodiments, as shown in fig. 1-3, a honeycomb ceramic filter body plugging device is provided, comprising: the device comprises a working table surface 1, a lower cylinder 2, a piston cylinder body 3, an upper cylinder 4, a metal lower bracket 5, a metal upper bracket 6 and an elastic sealing gasket 7.
Table surface 1 is used for stifled hole operation, and table surface 1 is made by 5mm thick corrosion resistant plate, and the size is: 800mm long and 600mm wide. The lower cylinder 2 is positioned below the working table surface 1, the upper cylinder 4 is positioned above the working table surface 1, and the lower cylinder 2 and the upper cylinder 4 are conventional cylinders which are commercially available. The piston cylinder body 3 is arranged on the bottom surface of the working table surface 1, and the piston cylinder body 3 is used for containing hole plugging mud materials and is semi-closed. The charging hole is arranged on the working table surface 1, and the material passing hole 31 of the piston cylinder body 3 is embedded in the charging hole, so that the hole plugging mud material in the piston cylinder body 3 can be charged into the honeycomb ceramic filter body on the working table surface 1 through the material passing hole 31. The piston 21 of lower cylinder is located inside the piston cylinder 3, drives the piston 21 of self and removes in the piston cylinder 3 when lower cylinder 2 moves, pushes the plugged hole mud material in the piston cylinder 3 and lies in the honeycomb ceramic filter who irritates on the material mouth.
The upper cylinder 2 is used for pressing the honeycomb ceramic filter body on the working table surface 1, namely the honeycomb ceramic filter body needs to be fixed before plugging holes, and the honeycomb ceramic filter body is prevented from moving.
The metal upper bracket 6 is arranged on the metal lower bracket 5, and the metal lower bracket 5 and the metal upper bracket 6 are made of aluminum alloy materials. The lower cylinder 2 is arranged on a cross beam 51 of the metal lower bracket 5, and the upper cylinder 4 is arranged on the metal upper bracket 6, so that the whole structure is stable, and the operation is easy.
Elastic sealing gasket 7 offers the through-hole 71 with the coincidence of filling mouth, and elastic sealing gasket 7 is made by 2mm thick silicon rubber material, and the size is: the length is 400mm, the width is 400mm, the middle part is provided with an opening, and the diameter of the through hole 71 is 200 mm. Before placing the honeycomb ceramic filter body on table surface 1, need place elastic sealing pad 7 on table surface 1, and make the trompil of elastic sealing pad 7 central point position align from top to bottom with piston cylinder body 3, then place the honeycomb ceramic filter body on elastic sealing pad 7, upper portion cylinder 2 can tightly press the stifled hole product of treating on elastic sealing pad 7, prevents that the stifled hole pug from spilling over all around.
The elastic sealing gasket 7 has certain elasticity, can protect the product not to crush in the hole plugging process, and the central point puts and has the open pore structure, and the diameter of the through-hole that the elastic sealing gasket 7 was seted up is less than the diameter that the plugged hole was treated to the honeycomb ceramic filter body to ensure that the elastic sealing gasket 7 and the product contact site form a seal structure, prevent that the hole plugging in-process mud material from spilling over.
The upper end surface of the piston cylinder body 3 is flush with the top surface of the working table surface 1, and the piston 21 of the lower cylinder is flush with the top surface of the working table surface 1 when moving upwards to the highest point in the piston cylinder body, so that the piston 21 of the lower cylinder can convey the hole-plugging mud in the piston cylinder body 3 completely, and can also ensure that a product, namely a honeycomb ceramic filter body, cannot be crushed.
And a rubber sealing ring is adopted between the piston 21 of the lower cylinder and the piston cylinder body 3 for sealing, so that the sealing property is increased, and mud leakage is avoided.
Taking a round product to be detected as an example, the diameter of the biscuit product to be plugged is about 210mm, and the height is 203 mm. When the honeycomb ceramic filter body hole plugging device is connected with a power supply and an air source, hole plugging mud is manually scraped into the piston cylinder body 3 on the working table top 1 through a scraper knife until the mud slurry level is equal to the working table top 1. The elastic sealing gasket 7 is placed on the working table surface 1, and the through hole in the center of the elastic sealing gasket 7 is aligned with the piston cylinder 3 up and down. Placing a product to be plugged, namely a honeycomb ceramic filter body on the through hole in the center of the elastic sealing gasket 7; starting a power supply of the upper cylinder 4 to compress a product to be plugged; and starting the power supply of the lower cylinder 2 to press the hole plugging pug in the piston cylinder body 3 into the product by the piston 21 through the open hole on the end surface of the product to be plugged, so as to complete hole plugging.
In some illustrative embodiments, a method of plugging a honeycomb ceramic filter body is provided, comprising:
step 1: after the device is connected with a power supply and an air source, hole plugging mud on the working table is scraped into the piston cylinder body through the scraper knife until the slurry surface of the hole plugging mud is flush with the working table. The slurry surface of the hole plugging slurry is the top surface of the slurry after filling.
Step 2: the elastic sealing gasket is arranged on the working table surface, and the through hole formed in the elastic sealing gasket is overlapped with the material filling port on the working table surface.
And step 3: and placing the honeycomb ceramic filter body to be plugged on the elastic sealing gasket.
And 4, step 4: and starting the upper cylinder to enable the piston of the upper cylinder to compress the honeycomb ceramic filter body to be plugged onto the elastic sealing gasket.
And 5: the lower cylinder power supply is started, so that the piston of the lower cylinder pushes the hole plugging mud in the piston cylinder body into the hole to be plugged of the honeycomb ceramic filter body through the filling opening on the working table, namely, the hole plugging mud in the piston cylinder body is pressed into the product through the opening of the end face of the product to be plugged, and the hole plugging is completed.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present disclosure.

Claims (9)

1. The utility model provides a honeycomb ceramic filters body plugged hole device which characterized in that includes: the device comprises a working table surface, a lower cylinder and a semi-closed piston cylinder body for containing hole plugging mud; the working table surface is provided with a material filling port, and a material passing port of the piston cylinder body is embedded in the material filling port; and the piston of the lower cylinder is positioned in the piston cylinder body, so that the lower cylinder drives the piston to move in the piston cylinder body when acting, and the hole plugging mud is pushed into the honeycomb ceramic filter body positioned on the material filling opening.
2. The plugging device of claim 1, further comprising: and the upper cylinder is used for pressing the honeycomb ceramic filter body on the working table surface and is positioned above the working table surface.
3. The plugging device of claim 2, further comprising: the metal lower bracket and the metal upper bracket are arranged on the metal lower bracket; the lower cylinder is arranged on a cross beam of the lower metal support, and the upper cylinder is arranged on the upper metal support.
4. The plugging device according to any one of claims 1 to 3, further comprising: and the elastic sealing gasket is arranged on the working table surface and is provided with a through hole which is superposed with the material filling port.
5. The plugging device of claim 4, wherein the diameter of the through hole formed by the elastic sealing gasket is smaller than the diameter of the hole to be plugged of the honeycomb ceramic filter body.
6. The plugging device for a ceramic honeycomb filter according to claim 1, 2, 3 or 5, wherein the upper end surface of said piston cylinder is flush with the top surface of said work table, and the piston of said lower cylinder is flush with the top surface of said work table when moving upward to the highest point inside said piston cylinder.
7. The honeycomb ceramic filter body plugging device according to claim 6, wherein a rubber sealing ring is used for sealing between the piston of the lower cylinder and the piston cylinder body.
8. A method for plugging holes of a honeycomb ceramic filter body is characterized by comprising the following steps:
scraping the hole plugging mud on the working table into the piston cylinder body by a scraper until the slurry surface of the hole plugging mud is flush with the working table;
placing an elastic sealing gasket on the working table surface, and enabling a through hole formed in the elastic sealing gasket to coincide with a material filling port on the working table surface;
placing the honeycomb ceramic filter body to be plugged on the elastic sealing gasket;
and starting a lower cylinder power supply, so that the piston of the lower cylinder pushes the hole plugging mud in the piston cylinder body into the hole to be plugged of the honeycomb ceramic filter body through the material filling port on the working table surface, and the hole plugging is completed.
9. The method of claim 8, further comprising, prior to the step of activating the lower cylinder power supply: and starting the upper cylinder to enable a piston of the upper cylinder to tightly press the honeycomb ceramic filter body to be plugged on the elastic sealing gasket.
CN201911172100.1A 2019-11-26 2019-11-26 Honeycomb ceramic filter body hole plugging device and method Pending CN111113650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911172100.1A CN111113650A (en) 2019-11-26 2019-11-26 Honeycomb ceramic filter body hole plugging device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911172100.1A CN111113650A (en) 2019-11-26 2019-11-26 Honeycomb ceramic filter body hole plugging device and method

Publications (1)

Publication Number Publication Date
CN111113650A true CN111113650A (en) 2020-05-08

Family

ID=70496670

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911172100.1A Pending CN111113650A (en) 2019-11-26 2019-11-26 Honeycomb ceramic filter body hole plugging device and method

Country Status (1)

Country Link
CN (1) CN111113650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112778018A (en) * 2020-07-07 2021-05-11 山东浦创流体技术有限公司 Novel method for blocking hole by square brick

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101087684A (en) * 2004-12-21 2007-12-12 康宁股份有限公司 Plugging methods and apparatus for particulate filters
US8945698B2 (en) * 2009-09-24 2015-02-03 Ngk Insulators, Ltd. Honeycomb structure and method for manufacturing the same
CN208179909U (en) * 2018-04-13 2018-12-04 安徽中都环宇新材料科技有限公司 A kind of honeycomb ceramic carrier plug-hole equipment
CN110171057A (en) * 2019-04-19 2019-08-27 山东国瓷功能材料股份有限公司 A kind of hole plugging device and hole blocking method of wall-flow honeycomb filtering body
CN110368743A (en) * 2019-07-29 2019-10-25 晋城市富基新材料股份有限公司 A kind of honeycomb ceramic carrier plug-hole equipment and its plug-hole process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101087684A (en) * 2004-12-21 2007-12-12 康宁股份有限公司 Plugging methods and apparatus for particulate filters
US8945698B2 (en) * 2009-09-24 2015-02-03 Ngk Insulators, Ltd. Honeycomb structure and method for manufacturing the same
CN208179909U (en) * 2018-04-13 2018-12-04 安徽中都环宇新材料科技有限公司 A kind of honeycomb ceramic carrier plug-hole equipment
CN110171057A (en) * 2019-04-19 2019-08-27 山东国瓷功能材料股份有限公司 A kind of hole plugging device and hole blocking method of wall-flow honeycomb filtering body
CN110368743A (en) * 2019-07-29 2019-10-25 晋城市富基新材料股份有限公司 A kind of honeycomb ceramic carrier plug-hole equipment and its plug-hole process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112778018A (en) * 2020-07-07 2021-05-11 山东浦创流体技术有限公司 Novel method for blocking hole by square brick
CN112778018B (en) * 2020-07-07 2022-09-09 山东浦创流体技术有限公司 Novel method for blocking hole by square brick

Similar Documents

Publication Publication Date Title
NZ515974A (en) Method for making microabrasive tools
CN111113650A (en) Honeycomb ceramic filter body hole plugging device and method
CN210758347U (en) Quick hole blocking device of carborundum honeycomb ceramic particulate trap DPF
CN203650675U (en) Adsorption device for removing top skin of autoclaved aerated concrete building block
NZ520375A (en) A method for providing a protective coating of an aqueous slurry of a refractory material in a lignosulphate binder solution for carbonaceous components of an electrolysis cell
CN206465010U (en) clamping jaw device
CN206677610U (en) A kind of pneumatic flange clamp
CN214662527U (en) Pipeline clamping device for hydraulic engineering
CN213349280U (en) Continuous full-automatic powder iron remover
CN212192469U (en) Concrete drain pipe deckle edge grinding device
CN204771132U (en) Automobile stamping die laser prosthetic devices
CN102909809A (en) Rail glue injection process for numerical control machine tool
CN208614315U (en) A kind of used in new energy vehicles air compressor machine frame processing tooling
CN205733271U (en) A kind of stamping parts of automobile burr cleaning plant
CN207189346U (en) Glass clears off device
JPH08118090A (en) Method and device for pressing waste can
CN2908095Y (en) Composite device by high frequency heating
CN205764793U (en) One manually unloads boring device
CN203636660U (en) Automatic tilter
CN204525749U (en) A kind of sheet material building block separator
CN113276261A (en) Novel plugging machine for honeycomb ceramic carrier and use method thereof
CN212527469U (en) Clamp of substrate turnover machine
CN215880380U (en) Laser cutting machine capable of reducing power consumption
CN220500032U (en) ITO waste slurry degreasing device
CN2225949Y (en) Pre-enclosed isostatic mould core

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20200508