CN205165181U - Screen cloth saw -dust separator - Google Patents

Screen cloth saw -dust separator Download PDF

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Publication number
CN205165181U
CN205165181U CN201521002060.3U CN201521002060U CN205165181U CN 205165181 U CN205165181 U CN 205165181U CN 201521002060 U CN201521002060 U CN 201521002060U CN 205165181 U CN205165181 U CN 205165181U
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CN
China
Prior art keywords
screen cloth
wood chip
shell
house
turnover panel
Prior art date
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Active
Application number
CN201521002060.3U
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Chinese (zh)
Inventor
叶果
刘颖
石建龙
王艳民
全强
邵腾飞
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.)
MCC Capital Engineering and Research Incorporation Ltd
Zhongye Jingcheng Engineering Technology Co Ltd
Original Assignee
Zhongye Jingcheng Engineering Technology Co Ltd
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Publication date
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Priority to CN201521002060.3U priority Critical patent/CN205165181U/en
Application granted granted Critical
Publication of CN205165181U publication Critical patent/CN205165181U/en
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Abstract

The utility model provides a screen cloth saw -dust separator, it is connected on the outlet pipe of coal pulverizer, screen cloth saw -dust separator includes casing and lower casing, go up the casing with press from both sides between the casing down and be equipped with the board that turns over that to follow vertical axis and rotate the setting, it is equipped with the more than one screen cloth on the board to turn over. The utility model discloses a screen cloth saw -dust separator installs on the export pipeline of coal pulverizer, isolates saw -dust and fibre impurity in the buggy through the screen cloth, has solved restriction of traditional saw -dust separator installation space and the not good problem of traditional saw -dust screen cloth separation effect like this.

Description

Screen cloth wood chip separator
Technical field
The utility model has about a kind of wood chip separator, especially has about the screen cloth wood chip separator in a kind of pulverized coal injection equipment technical field.
Background technology
In pulverized coal injection equipment, can be collected in cloth bag collection machine from the coal dust of coal pulverizer grinding, send into Pulverized Coal Bin afterwards and store.At present, the equipment that coal powder injection workshop adopts foreign material such as the wood chip screened out in coal dust and fibers is traditional wood scraps separator or coal dust vibratory sieve, and installation site is all in the connecting pipe of cloth bag collection machine and Pulverized Coal Bin.
It is larger, airtight poor that this coal dust vibratory sieve runs noise; And traditional wood scraps separator often relies on coal dust gravity to fall into screen cloth, the coal dust instantaneous flow falling into screen cloth is measured greatly sometimes, amount is few sometimes, when equivalent is large, wood chip is not easily directly separated with coal dust with foreign material such as fibers, the screen cloth of wood scraps separator accumulates a large amount of coal dust, increase the operating load of traditional wood scraps separator, finally cause overflow, out of service, drive unit burns out.
Utility model content
The purpose of this utility model is to provide a kind of screen cloth wood chip separator, it is arranged on the outlet conduit of coal pulverizer, isolate wood chip in coal dust and fiber impurity by screen cloth, solve the restriction of traditional wood chip separator installing space like this and the not good problem of traditional wood chip screen cloth separating effect.
Above-mentioned purpose of the present utility model can adopt following technical proposal to realize:
The utility model provides a kind of screen cloth wood chip separator, it is connected on the outlet of coal pulverizer, described screen cloth wood chip separator comprises upper shell and lower house, be folded with between described upper shell and described lower house and can rotate along vertical axis the turnover panel arranged, described turnover panel is provided with one with upper screen cloth.
In a preferred embodiment, be connected between described upper shell with described lower house by multiple binding clasp, multiple described binding clasp is connected with a clamping drive mechanism.
In a preferred embodiment, described upper shell is provided with through hole, and described lower house is provided with lower through-hole, and described upper through hole and described lower through-hole are oppositely arranged up and down.
In a preferred embodiment, described upper shell is connected with flange.
In a preferred embodiment, bellows is connected with between described upper shell and described upper flange.
In a preferred embodiment, described lower house is connected with lower interface flange, described lower interface Flange joint is above the outlet of described coal pulverizer.
In a preferred embodiment, described turnover panel is provided with more than one through hole, and described through hole is connected with screen frame, and described screen cloth is connected on described screen frame.
In a preferred embodiment, described screen cloth is two.
In a preferred embodiment, described screen cloth is made up of multiple sub-screen cloth stacked on top of one another.
In a preferred embodiment, described turnover panel is connected with a turnover panel driving mechanism.
Feature and the advantage of screen cloth wood chip separator of the present utility model are: this screen cloth wood chip separator can be arranged on level or vertical pipe, because it is connected on the outlet of coal pulverizer, therefore, the setting height(from bottom) of this screen cloth wood chip separator is low, and be entrained with certain gas from the coal dust of coal pulverizer ejection, it there will not be the ejection due to a large amount of coal dust, and the situation causing screen cloth to block occurs; In addition, because screen cloth wood chip separator can Automatic-clamping and unclamp upper shell and lower house by clamping drive mechanism and multiple binding clasp, and the spinning movement of turnover panel of being worked good by turnover panel driving mechanism, thus make the good seal performance of whole device, and compact conformation, self-locking performance are good, sealing is reliable, screen cloth is cleared up and changed to the utility model conveniently, and screening effect is obvious.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of screen cloth wood chip separator of the present utility model.
Fig. 2 is the schematic top plan view of screen cloth wood chip separator of the present utility model.
Fig. 3 is the upward view of the turnover panel of screen cloth wood chip separator of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of screen cloth wood chip separator, it is connected on the outlet of coal pulverizer, described screen cloth wood chip separator comprises upper shell 1 and lower house 2, be folded with between described upper shell 1 and described lower house 2 and can rotate along vertical axis the turnover panel 3 arranged, described turnover panel 3 is provided with one with upper screen cloth 4.
Specifically, as shown in Figure 2, in the present embodiment, upper shell 1 general triangular, it offers through hole 11; Lower house 2 is substantially triangular in shape, it offers lower through-hole (not shown), and upper shell 1 and lower house about 2 are oppositely arranged, thus the upper through hole 11 of upper shell 1 is oppositely arranged up and down with the lower through-hole of lower house 2.In the utility model, be connected by multiple binding clasp 51 between upper shell 1 with lower house 2, multiple binding clasp 51 is connected with a clamping drive mechanism 5, drives multiple binding clasp 51 by this clamping drive mechanism 5, and upper shell 1 and lower house 2 can be realized mutually to clamp the object arranged.In the utility model, this driving clamping device 5 can be electronic or pneumatic means.
Further, upper shell 1 is connected with flange 12, lower house 2 is connected with lower interface flange 21, this lower interface flange 21 is connected to the top of the outlet of coal pulverizer, in the present embodiment, be connected with bellows 13 between upper shell 1 and upper flange 12, this bellows 13 can vertically extend or shorten, with compensate between upper shell 1 with lower house 2 relative clamp time displacement difference, make screen cloth wood chip separator of the present utility model be connected more firm with the outlet of coal pulverizer.
As shown in Figures 2 and 3, turnover panel 3 is substantially in fan shape, it is between upper shell 1 and lower house 2, turnover panel 3 offers multiple through hole 31, in the present embodiment, through hole 31 is two, and each through hole 31 internal fixtion is provided with a screen frame 41, be provided with screen cloth 4 in screen frame 41, also namely turnover panel 3 is provided with two screen clothes 4.In the utility model, screen cloth 4 is formed by braided steel wire, and it can be single or multiple lift screen cloth stacked on top of one another composition, and the mesh of screen cloth 4 can be square, bar shaped, the various shape such as fan-shaped or circular, screen cloth 4 is directly fixed on screen frame 41 by buckle or bolt, can change screen cloth easily.
Further, this turnover panel 3 is connected with a turnover panel driving mechanism 32.In the utility model, this turnover panel driving mechanism 32 can be electronic or pneumatic means.After this turnover panel driving mechanism 32 starts, turnover panel 3 around driving shaft 33 left or to right rotation, can make the two panels screen cloth 4 on it mutually switch between an operating position and an off-position, realizes the using and the reserved system of screen cloth 4.
The course of work of this screen cloth wood chip separator is as follows: be connected on the outlet of coal pulverizer by screen cloth wood chip separator by its lower adpting flange 21, now the upper through hole 11 of the lower through-hole of outlet and the lower house 2 of coal pulverizer, upper shell 1 is vertically relative, now, start turnover panel driving mechanism 32, one of them screen cloth 4 on turnover panel 3 is made to be in operating position, this operating position is also, one of them screen cloth 4 on turnover panel 3 is between upper shell 1 and lower house 2, and relative up and down with the lower through-hole of lower house 2 with the upper through hole 11 of upper shell 1; Afterwards, start clamping drive mechanism 5, to drive binding clasp 51 to make upper shell 1 and lower house 2 relative motion to clamp turnover panel 3, thus ensure that the screen cloth 4 of turnover panel 3 does not loosen; Start coal pulverizer, the coal dust being entrained with wood chip that the outlet through coal pulverizer sprays sprays to screen cloth 4 through the lower through-hole of lower house 2, realizes filtering the screening of coal dust.
When needing to clear up the wood chip on screen cloth 4, start clamping drive mechanism 5, complete the action of unclamping binding clasp 51, upper shell 1 is separated with lower house 2, starts turnover panel driving mechanism 32 afterwards, drive turnover panel 3 to rotate through driving shaft 33, the screen frame 41 that another screen cloth 4 is housed is rotated to operating position, screen cloth 4 now under former job site situation rotates between upper shell 1 and lower house 2, afterwards by starting clamping drive mechanism 5, binding clasp 51 is clamped again to upper shell 1 and lower house 2.Now, the screen cloth 4 shifted out is by becoming the screen cloth for subsequent use that can come into operation after the wood chip cleared up on screen cloth or the screen cloth more renewed, and wait reactivates.
Screen cloth wood chip separator of the present utility model can be arranged on level or vertical pipe, because it is connected on the outlet of coal pulverizer, therefore, the setting height(from bottom) of this screen cloth wood chip separator is low, and be entrained with certain gas from the coal dust of coal pulverizer ejection, it there will not be the ejection due to a large amount of coal dust, and the situation causing screen cloth 4 to block occurs; In addition, because screen cloth wood chip separator can Automatic-clamping and unclamp upper shell 1 and lower house 2 by clamping drive mechanism 5, and the spinning movement of turnover panel 3 of being worked good by turnover panel driving mechanism 32, thus make the good seal performance of whole device, and compact conformation, self-locking performance are good, sealing is reliable, the utility model cleaning and replacing screen cloth 4 convenience, and screening effect is obvious.
The foregoing is only several embodiment of the present utility model, those skilled in the art can carry out various change or modification to the utility model embodiment according to content disclosed in application documents and not depart from spirit and scope of the present utility model.

Claims (10)

1. a screen cloth wood chip separator, it is characterized in that, it is connected on the outlet of coal pulverizer, described screen cloth wood chip separator comprises upper shell and lower house, be folded with between described upper shell and described lower house and can rotate along vertical axis the turnover panel arranged, described turnover panel is provided with one with upper screen cloth.
2. screen cloth wood chip separator as claimed in claim 1, it is characterized in that, be connected between described upper shell with described lower house by multiple binding clasp, multiple described binding clasp is connected with a clamping drive mechanism.
3. screen cloth wood chip separator as claimed in claim 1, it is characterized in that, described upper shell is provided with through hole, and described lower house is provided with lower through-hole, and described upper through hole and described lower through-hole are oppositely arranged up and down.
4. screen cloth wood chip separator as claimed in claim 1, is characterized in that, described upper shell is connected with flange.
5. screen cloth wood chip separator as claimed in claim 4, is characterized in that, be connected with bellows between described upper shell and described upper flange.
6. screen cloth wood chip separator as claimed in claim 1, it is characterized in that, described lower house is connected with lower interface flange, described lower interface Flange joint is above the outlet of described coal pulverizer.
7. screen cloth wood chip separator as claimed in claim 1, it is characterized in that, described turnover panel is provided with more than one through hole, and described through hole is connected with screen frame, and described screen cloth is connected on described screen frame.
8. screen cloth wood chip separator as claimed in claim 1, it is characterized in that, described screen cloth is two.
9. screen cloth wood chip separator as claimed in claim 1, it is characterized in that, described screen cloth is made up of multiple sub-screen cloth stacked on top of one another.
10. screen cloth wood chip separator as claimed in claim 1, it is characterized in that, described turnover panel is connected with a turnover panel driving mechanism.
CN201521002060.3U 2015-12-07 2015-12-07 Screen cloth saw -dust separator Active CN205165181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521002060.3U CN205165181U (en) 2015-12-07 2015-12-07 Screen cloth saw -dust separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521002060.3U CN205165181U (en) 2015-12-07 2015-12-07 Screen cloth saw -dust separator

Publications (1)

Publication Number Publication Date
CN205165181U true CN205165181U (en) 2016-04-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521002060.3U Active CN205165181U (en) 2015-12-07 2015-12-07 Screen cloth saw -dust separator

Country Status (1)

Country Link
CN (1) CN205165181U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105312230A (en) * 2015-12-07 2016-02-10 中冶京诚工程技术有限公司 Screen wood bit separation device
CN106076547A (en) * 2016-08-18 2016-11-09 合肥朝霞机械科技有限公司 A kind of screen mesh type wood grinder
CN110052302A (en) * 2019-05-06 2019-07-26 赵青梅 A kind of new-type manufacture of cement raw material crushing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105312230A (en) * 2015-12-07 2016-02-10 中冶京诚工程技术有限公司 Screen wood bit separation device
CN106076547A (en) * 2016-08-18 2016-11-09 合肥朝霞机械科技有限公司 A kind of screen mesh type wood grinder
CN110052302A (en) * 2019-05-06 2019-07-26 赵青梅 A kind of new-type manufacture of cement raw material crushing device

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