CN217549272U - Starch reation kettle filter screen dust collector - Google Patents
Starch reation kettle filter screen dust collector Download PDFInfo
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- CN217549272U CN217549272U CN202123335311.8U CN202123335311U CN217549272U CN 217549272 U CN217549272 U CN 217549272U CN 202123335311 U CN202123335311 U CN 202123335311U CN 217549272 U CN217549272 U CN 217549272U
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- filter screen
- jet
- dust remover
- reaction kettle
- fixedly connected
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Abstract
The utility model provides a starch reation kettle filter screen dust collector, relates to dust collector technical field, includes the dust remover casing along vertical setting, is the matrix in the dust remover casing and is provided with a plurality of filter core, and the top of dust remover casing is equipped with the jet-propelled pipe that a plurality of set up side by side along vertical lift through the support frame, sets up the air jet that corresponds the filter core on the lower surface of jet-propelled pipe, still rotates the cover on every jet-propelled pipe and is equipped with the closed cowling that is used for controlling the air jet break-make. The utility model solves the problems that the air displacement of the dust removing system in the traditional technology is small, the filter screen is easy to block, and the dust remover is easy to damage after being used for a long time; and the problem of high labor intensity caused by the large difficulty in cleaning the top of the reaction kettle and the replacement of a filter element of the dust remover.
Description
Technical Field
The utility model relates to a dust collector technical field, concretely relates to starch reation kettle filter screen dust collector.
Background
The dry method starch preparation process does not use water, does not need procedures such as washing, dehydration, drying and the like, has shorter preparation flow compared with the wet method starch, has the advantages of low cost, high product yield and the like, and is an important method for modifying the starch at present. After being fully mixed, the starch and the modified chemicals enter a reaction kettle through a conveying pipeline for reaction. The dry method starch is not carried out in water, so the dust problem is easy to occur in the preparation process, and the powder overflowing condition is easy to occur at the exhaust port of the dry method reaction kettle due to high load of a filtering device.
At present, the method is to additionally install a dust removal device at the upper end of a dry reaction kettle, and the existing dust removal device comprises a dust remover shell, an upper shell connecting bolt, a dust remover filter element and a filter element fixing bolt. The working mode of the device is that the lower end of the dust remover shell is a dry-process reaction kettle, the air flow turbulence in the reaction kettle enters the dust remover shell, the starch in the shell is transversely diffused from the outer side of the filter element, and is blocked by the filter element and retained on the outer wall of the filter element, and the clean gas is upwards discharged through the filter screen.
The prior device gradually exposes the defects of the technology along with the use, and is mainly expressed in the following aspects:
firstly, the exhaust volume of the self-contained dust removal system is small, so that the filter screen is easy to block, and the dust remover is easy to damage after being used for a long time.
Secondly, after the filter element is blocked, the filtering resistance is increased, so that powder emission is easy to occur at the non-sealing parts such as the shell, the field dust is more, and hidden danger exists.
Thirdly, the cleaning difficulty of the top of the reaction kettle is high, and the labor intensity of workers is high due to the replacement of a filter element of the dust remover.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model solves the problems that the air displacement of the dust removal system in the traditional technology is small, the filter screen is easy to block, and the dust remover is easy to damage after long-time use; and the problem of high labor intensity due to the large difficulty in cleaning the top of the reaction kettle and the replacement of a filter element of the dust remover.
In order to solve the above problem, the utility model provides a following technical scheme:
the utility model provides a starch reation kettle filter screen dust collector, includes the dust remover casing along vertical setting, it is provided with a plurality of filter core to be the matrix in the dust remover casing, the top of dust remover casing is equipped with the jet-propelled pipe that a plurality of set up side by side through the support frame along vertical lift, seted up the correspondence on the lower surface of jet-propelled pipe the air jet of filter core, every still rotate the cover on the jet-propelled pipe and be used for control the closed cover of air jet break-make.
As an optimized scheme, the support frame comprises two mounting plates which are arranged in parallel, and two ends of the gas injection pipe are correspondingly and fixedly connected to the two opposite inner walls of the mounting plates.
As an optimized scheme, the top of the dust remover shell corresponds to each mounting plate, a lead screw is vertically and rotatably mounted on the mounting plate, and a driving plate in threaded connection with the lead screw is horizontally and fixedly connected to the outer wall of the mounting plate.
As an optimized scheme, the top of the dust remover shell is fixedly connected with a support corresponding to each lead screw, the lower surface of the support is fixedly connected with a driving machine, and the lower end part of each lead screw is rotatably arranged on the support and is connected with the output end of the driving machine.
As an optimized scheme, the sealing cover comprises a cylinder shell which is rotationally sleeved on the air jet pipe, a rectangular avoiding hole which avoids the air jet port is axially formed in the peripheral wall of the cylinder shell, and the width of the rectangular avoiding hole is larger than the diameter of the air jet port.
As an optimized scheme, an arc-shaped rack is fixedly connected to the outer wall of the barrel shell, a speed reducer is fixedly connected to the inner wall of the mounting plate, and the output end of the speed reducer is connected with the arc-shaped rack.
As an optimized scheme, a gas storage bag is fixedly connected to the outer wall of the other mounting plate, and a plurality of air passages for communicating the gas ejector pipes with the gas storage bag are arranged in parallel on the mounting plate.
As an optimized scheme, a dust collector rapping system is connected to the gas storage bag.
Compared with the prior art, the beneficial effects of the utility model are that:
the filter element is automatically cleaned through the air bag and the rapping system, manual cleaning is not needed, and the labor intensity of maintenance personnel is reduced;
the dust removal effect is stable, the working time of the filter element is prolonged, and the production efficiency is improved;
the filter element replacement frequency is reduced, and the accessory cost is saved;
the air injection pipe is moved to a high position state to avoid the filter element by the support frame sliding along the vertical direction under the non-use state, and when the filter element needs to be cleaned, the air injection pipe is moved downwards by the screw rod to be close to the air injection pipe;
set up the closing cap through rotating, realized sealing the air jet under non-user state, prevent that the dust in the dust remover from passing through the air jet and entering into in the air jet pipe.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a dust collector shell; 2-a filter element; 3-a gas injection pipe; 4-an air jet; 5-sealing the cover; 6-arc rack; 7-a speed reducer; 8-mounting a plate; 9-gas storage bag; 10-air passage; 11-a lead screw; 12-a drive plate; 13-a scaffold; 14-a driver; 15-rectangular avoidance holes.
Detailed Description
Embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in figure 1, starch reation kettle filter screen dust collector, including along the dust remover casing 1 of vertical setting, be the matrix in the dust remover casing 1 and be provided with a plurality of filter core 2, the top of dust remover casing 1 is equipped with the jet-propelled pipe 3 that a plurality of set up side by side along vertical lift through the support frame, offers the air jet 4 that corresponds filter core 2 on the lower surface of jet-propelled pipe 3, still rotates the cover on every jet-propelled pipe 3 and is equipped with the closed cover 5 that is used for controlling the break-make of air jet 4.
The support frame comprises two mounting plates 8 which are arranged in parallel, and two ends of the gas injection pipe 3 are correspondingly and fixedly connected to the opposite inner walls of the two mounting plates 8.
The top of the dust remover shell 1 is vertically and rotatably provided with a lead screw 11 corresponding to each mounting plate 8, and the outer wall of each mounting plate 8 is horizontally and fixedly connected with a driving plate 12 in threaded connection with the lead screw 11.
The top of the dust remover shell 1 is fixedly connected with a bracket 13 corresponding to each lead screw 11, the lower surface of the bracket 13 is fixedly connected with a driving machine 14, and the lower end part of each lead screw 11 is rotatably arranged on the bracket 13 and is connected with the output end of the driving machine 14.
The closed cover 5 comprises a cylinder shell which is rotationally sleeved on the gas injection pipe 3, a rectangular avoiding hole 15 which avoids the gas injection port 4 is axially arranged on the peripheral wall of the cylinder shell, and the width of the rectangular avoiding hole 15 is larger than the diameter of the gas injection port 4.
An arc-shaped rack 6 is fixedly connected to the outer wall of the cylinder shell, a speed reducer 7 is further fixedly connected to the inner wall of one mounting plate 8, and the output end of the speed reducer 7 is connected with the arc-shaped rack 6.
The outer wall of the other mounting plate 8 is fixedly connected with a gas storage bag 9, and the mounting plate 8 is provided with a plurality of air ducts 10 which are used for communicating the gas ejector pipes 3 with the gas storage bag 9 in parallel.
The gas storage bag 9 is connected with a dust collector rapping system, the structure of which belongs to daily common, and the structure does not belong to the innovation of the scheme, so the description is not repeated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included in the scope of the claims and description of the present invention.
Claims (8)
1. The utility model provides a starch reation kettle filter screen dust collector which characterized in that: including dust remover casing (1) along vertical setting, it is the matrix and is provided with a plurality of filter core (2) in dust remover casing (1), the top of dust remover casing (1) is equipped with jet-propelled pipe (3) that a plurality of set up side by side through the support frame along vertical lift, seted up the correspondence on the lower surface of jet-propelled pipe (3) jet-propelled port (4) of filter core (2), every it is used for control still to rotate the cover on jet-propelled pipe (3) and be equipped with closed cover (5) of jet-propelled port (4) break-make.
2. The starch reaction kettle filter screen dust collector of claim 1, wherein: the support frame includes two mounting panels (8) that set up side by side, the both ends of jet-propelled pipe (3) correspond the rigid coupling in two on the relative inner wall of mounting panel (8).
3. The starch reaction kettle filter screen dust removal device of claim 2, which is characterized in that: the top of dust remover casing (1) corresponds every lead screw (11) are installed in the vertical rotation of mounting panel (8), horizontal rigid coupling has on the outer wall of mounting panel (8) with lead screw (11) threaded connection's drive plate (12).
4. The starch reaction kettle filter screen dust removal device of claim 3, which is characterized in that: the top of the dust remover shell (1) corresponds to each lead screw (11) and is fixedly connected with a support (13), the lower surface of the support (13) is fixedly connected with a driving machine (14), and the lower end part of each lead screw (11) is rotatably arranged on the support (13) and is connected with the output end of the driving machine (14).
5. The starch reaction kettle filter screen dust collector of claim 4, wherein: the sealing cover (5) comprises a barrel shell which is rotatably sleeved on the air injection pipe (3), a rectangular avoiding hole (15) which is used for avoiding the air injection port (4) is formed in the peripheral wall of the barrel shell along the axial direction, and the width of the rectangular avoiding hole (15) is larger than the diameter of the air injection port (4).
6. The starch reaction kettle filter screen dust removal device of claim 5, which is characterized in that: arc-shaped racks (6) are fixedly connected to the outer wall of the barrel shell, one of the arc-shaped racks is fixedly connected to the inner wall of the mounting plate (8), and a speed reducer (7) is further fixedly connected to the inner wall of the mounting plate, wherein the output end of the speed reducer (7) is connected with the arc-shaped racks (6).
7. The starch reaction kettle filter screen dust removal device of claim 6, which is characterized in that: and the outer wall of the other mounting plate (8) is fixedly connected with a gas storage bag (9), and a plurality of air ducts (10) which are used for communicating the gas injection pipes (3) with the gas storage bag (9) are arranged on the mounting plate (8) in parallel.
8. The starch reaction kettle filter screen dust collector of claim 7, wherein: and the gas storage bag (9) is connected with a dust collector rapping system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123335311.8U CN217549272U (en) | 2021-12-28 | 2021-12-28 | Starch reation kettle filter screen dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123335311.8U CN217549272U (en) | 2021-12-28 | 2021-12-28 | Starch reation kettle filter screen dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217549272U true CN217549272U (en) | 2022-10-11 |
Family
ID=83466598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123335311.8U Active CN217549272U (en) | 2021-12-28 | 2021-12-28 | Starch reation kettle filter screen dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217549272U (en) |
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2021
- 2021-12-28 CN CN202123335311.8U patent/CN217549272U/en active Active
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