CN202270412U - Distributing and sealing structure of control distributing head of continuous pressure filter - Google Patents
Distributing and sealing structure of control distributing head of continuous pressure filter Download PDFInfo
- Publication number
- CN202270412U CN202270412U CN201120402885XU CN201120402885U CN202270412U CN 202270412 U CN202270412 U CN 202270412U CN 201120402885X U CN201120402885X U CN 201120402885XU CN 201120402885 U CN201120402885 U CN 201120402885U CN 202270412 U CN202270412 U CN 202270412U
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- control dispensing
- spacing block
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Abstract
The utility model relates to a distributing and sealing structure of a control distributing head of a continuous pressure filter, and the distributing and sealing structure is characterized in that a stuffing box is connected and fixed with a control distributing head base by adopting a bolt; a control distributing head gland is connected and fixed with the control distributing head base by adopting a bolt; two sides of the control distributing head base are axially sealed with square stuffing through the stuffing box; a first isolating block divides the control distributing head into a plurality of individual working cavities and compacts a gasket and a membrane above the first isolating block through a compacted gas inlet connecting pipe connected onto the control distributing head gland, so that the first isolating block is tightly abutted with a rotating drum and is connected with a filtrate pipe, a mother liquid outlet, a first washing liquid outlet, a second washing liquid outlet, a dry gas outlet and a dry gas-liquid outlet on the rotating drum; and a liquid leaking outlet is respectively communicated with a first back-blowing gas inlet and a second back-blowing gas inlet. According to the distributing and sealing structure, the two sides of the control distributing head base are axially sealed with the square stuffing through the stuffing box; a dry medium and a filtrate are prevented from leaking from the two sides; and the membrane above the isolating block is compacted through compacted gas between the working cavities, so as to achieve the close abutting between the isolating block and the rotating drum and prevent the mutual leakage between the working cavities.
Description
Technical field
The utility model relates to a kind of distribution and hermetically-sealed construction that collects filtration, washing, the incorporate continuous type of production filter-press control dispensing head of functions/drying.
Background technology
Continous way filter-press its filtration, washing, functions/drying is in the course of the work all accomplished at the control dispensing head; If control dispensing head place is poorly sealed, distribution is uneven; Can cause filtration, washing, functions/drying disorder; The filter cake of separating, filtrating, dry gas are mixed each other, are unfavorable for recycling respectively.
Summary of the invention
In order to overcome the leakage of continous way filter-press; The purpose of the utility model aims to provide a kind of distribution and hermetically-sealed construction of filter control dispensing head; This structure is through changing the position and the quantity of the isolated location of installing on the control dispensing head; Make filter-press be fit to corresponding service condition, the combined method that isolated location adopts nonmetal wear-resistant material and blanket gas to compress will be controlled between each working chamber of dispensing head and effectively separate; Overcome because of rotary drum rotates the leakage that causes, satisfied industrial long period production application.
The purpose of the utility model realizes through following measure:
A kind of continous way filter-press control dispensing head distributes and hermetically-sealed construction, by stuffing-box, square filler, control dispensing head pedestal, control dispensing head gland, compress that gas inlet, pad, barrier film, filtrate pipe, rotary drum, mother liquor outlet, first spacing block, the outlet of first cleaning solution, the outlet of second cleaning solution, dry gas outlet, dry gas liquid outlet, second spacing block, first blowback air enter the mouth, leakage exports and second blowback air enters the mouth forms.Between stuffing-box and the control dispensing head pedestal, adopt bolt to be connected between control dispensing head gland and the control dispensing head pedestal to fix; Axial seal is carried out through stuffing-box and square filler in control dispensing head pedestal both sides; First spacing block will be controlled dispensing head and be divided into several individual working chambeies; Compress pad and the barrier film that gas inlet connection compress first spacing block top of first spacing block through connecting on the control dispensing head gland fits tightly first spacing block and rotary drum; The structure of particular design on second spacing block; Link to each other with dry gas liquid outlet with filtrate pipe, mother liquor outlet, the outlet of first cleaning solution, the outlet of second cleaning solution, dry gas outlet on the rotary drum, the leakage outlet is communicated with first blowback air inlet and second blowback air inlet respectively.
The advantage of the utility model:
1, the utility model adopts the mode that high-performance polymer is made isolated location and adopted blanket gas to compress, and will control between each working chamber of dispensing head and effectively separate, and has overcome because of rotary drum rotates the leakage that causes, and satisfies industrial long period production application.The characteristics of this structure are that axial seal is carried out through stuffing-box and square filler in control dispensing head both sides; Prevent drying medium with filtrating reveal from both sides; Between each working chamber through compressing the barrier film of the tight spacing block of air pressure top, thereby reach fitting tightly between spacing block and the rotary drum, prevent to reveal mutually between each working chamber; Through changing the position and the quantity of spacing block in the control dispensing head, can also make filter press be fit to corresponding service condition.
2, the utility model type is compact; Structural integrity is strong, floor space is little; Union filtration, washing, predrying, discharging function one; Economical and practical, be widely used in the fields such as precuring, food, dyestuff, pigment, cellulose derivative, medicine of M-phthalic acid, PTA, aromatic acid, plastics and precuring thereof, paint and resin thereof, for the filtrating continuous belts press filtration of different material provides a cover novel device.
Description of drawings
Fig. 1 is that the utility model axis of no-feathering is to sketch map.
Fig. 2 is the utility model structure end view.
Description of reference numerals is following:
The square filler 3-control of 1-stuffing-box 2-dispensing head pedestal 4-control dispensing head gland 5-compresses the dry gas liquid outlet 16-of the gas inlet connection 6-pad 7-barrier film 8-filtrate pipe 9-rotary drum 10-mother liquor outlet 11-first spacing block 12-first cleaning solution outlet 13-second cleaning solution outlet 14-dry gas outlet 15-second spacing block 17-first blowback air inlet 18-leakage outlet 19-second blowback air inlet
The specific embodiment
Shown in Fig. 1-2; A kind of continous way filter-press control dispensing head distributes and hermetically-sealed construction; Between stuffing-box 1 and the control dispensing head pedestal 3; It is fixing to adopt bolt to be connected between control dispensing head gland 4 and the control dispensing head pedestal 3, controls dispensing head pedestal 3 both sides and carries out axial seal through stuffing-box 1 and square filler 2; Prevent drying medium with filtrating reveal from both sides.First spacing block 11 will be controlled dispensing head and be divided into 5 individual working chambeies; Through filtrate pipe 8, mother liquor outlet 10, first cleaning solution outlet 12, second cleaning solution outlet 13 that connects on the filter-press rotary drum 9; Accomplish mother liquor flows out, once washing water flows out, second wash water flows out, dry gas is discharged, dry gas-liquid is discharged filtration, washing respectively; The control that wherein dry gas is discharged and dry gas-liquid is discharged through mouth of pipe height is accomplished it in a working chamber; The micro-spill that in this process, produces flows out through leakage outlet 18, is convenient to follow-up separation, discharge and recovery.Compress the barrier film 7 and pad 6 that gas inlet connection 5 compress first spacing block 11 tops of first spacing block 11 through connecting on the control dispensing head gland 4; First spacing block 11 is fitted tightly with rotary drum 9; Prevent that first spacing block 11 and rotary drum 9 from the slit occurring in filter-press rotates, improve separation function between the working chamber.First spacing block 11 adopts nonmetallic wear-resistant material to make.
The structure of particular design on second spacing block 16; Link to each other with the filtrate pipe 8 on the rotary drum 9; Leakage outlet 18 is communicated with first blowback air inlet, 17 and second blowback air inlet 19 respectively; And, accomplish the function of dried material and filter cake discharging at the other end of filter-press through after first blowback air inlet, 17 and second blowback air inlet, the 19 feeding dry gas.
Claims (1)
1. a continous way filter-press control dispensing head distributes and hermetically-sealed construction, is by stuffing-box (1), square filler (2), control dispensing head pedestal (3); Control dispensing head gland (4) compresses gas inlet (5), pad (6); Barrier film (7), filtrate pipe (8), rotary drum (9); Mother liquor outlet (10), first spacing block (11), first cleaning solution outlet (12); Second cleaning solution outlet (13), dry gas outlet (14), dry gas liquid outlet (15); Second spacing block (16), first blowback air inlet (17), leakage outlet (18); Second blowback air inlet (19) is formed, and it is characterized in that between stuffing-box (1) and the control dispensing head pedestal (3), adopts bolt to be connected between control dispensing head gland (4) and the control dispensing head pedestal (3) to fix, control dispensing head pedestal (3) both sides and carry out axial seal through stuffing-box (1) and square filler (2); First spacing block (11) will be controlled dispensing head and be divided into 4-12 individual working chamber, and go up pad (6) and the barrier film (7) that gas inlet connection (5) compresses first spacing block (11) top that compress that connects through control dispensing head gland (4), and first spacing block (11) and rotary drum (9) are fitted tightly; Second spacing block has circular hole and groove on (16); Link to each other with dry gas liquid outlet (15) with filtrate pipe (8), mother liquor outlet (10), first cleaning solution outlet (12), second cleaning solution outlet (13), dry gas outlet (14) on the rotary drum (9), leakage outlet (18) is communicated with first blowback air inlet (17) and second blowback air inlet (19) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120402885XU CN202270412U (en) | 2011-10-20 | 2011-10-20 | Distributing and sealing structure of control distributing head of continuous pressure filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120402885XU CN202270412U (en) | 2011-10-20 | 2011-10-20 | Distributing and sealing structure of control distributing head of continuous pressure filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202270412U true CN202270412U (en) | 2012-06-13 |
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ID=46190804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120402885XU Expired - Lifetime CN202270412U (en) | 2011-10-20 | 2011-10-20 | Distributing and sealing structure of control distributing head of continuous pressure filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202270412U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015176562A1 (en) * | 2014-05-20 | 2015-11-26 | 天华化工机械及自动化研究设计院有限公司 | Method for processing acetic acid solvent in oxidising unit of pta industrial apparatus |
| CN105833598A (en) * | 2016-06-15 | 2016-08-10 | 安徽华电宿州发电有限公司 | Distributing head of disk dewatering machine |
| CN106422479A (en) * | 2015-08-06 | 2017-02-22 | 英威达技术有限公司 | Rotary filter |
| CN107261610A (en) * | 2017-06-08 | 2017-10-20 | 恒力石化（大连）有限公司 | Filter with supporting construction |
| CN108619776A (en) * | 2017-03-22 | 2018-10-09 | 天华化工机械及自动化研究设计院有限公司 | A kind of isolated location and rotary pressure filter |
-
2011
- 2011-10-20 CN CN201120402885XU patent/CN202270412U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015176562A1 (en) * | 2014-05-20 | 2015-11-26 | 天华化工机械及自动化研究设计院有限公司 | Method for processing acetic acid solvent in oxidising unit of pta industrial apparatus |
| US9902680B2 (en) | 2014-05-20 | 2018-02-27 | Tianhua Institute of Chemical Machinery and Automation Co., Ltd | Method for processing acetic acid solvent in oxidising unit of PTA industrial apparatus |
| CN106422479A (en) * | 2015-08-06 | 2017-02-22 | 英威达技术有限公司 | Rotary filter |
| CN105833598A (en) * | 2016-06-15 | 2016-08-10 | 安徽华电宿州发电有限公司 | Distributing head of disk dewatering machine |
| CN108619776A (en) * | 2017-03-22 | 2018-10-09 | 天华化工机械及自动化研究设计院有限公司 | A kind of isolated location and rotary pressure filter |
| CN107261610A (en) * | 2017-06-08 | 2017-10-20 | 恒力石化（大连）有限公司 | Filter with supporting construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANHUA INSTITUTE OF CHEMICAL MACHINERY + AUTOMATI Free format text: FORMER NAME: TIANHUA INSTITUTE OF CHEMICAL MACHINERY + AUTOMATION |
|
| CP03 | Change of name, title or address |
Address after: 730060 Gansu city of Lanzhou province Xigu District Heshui Road No. 3 Patentee after: Tianhua Institute of Chemical Machinery & Automation Co., Ltd. Patentee after: National Drying Technology and Equipment Engineering Technology Research Center Address before: 730050 Gansu city of Lanzhou province Xigu District Heshui Road No. 3 Patentee before: Tianhua Chemical Machinery & Automation Research Inst. Patentee before: National Drying Technology and Equipment Engineering Technology Research Center |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |