CN215610006U - Dust remover for urea processing - Google Patents
Dust remover for urea processing Download PDFInfo
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- CN215610006U CN215610006U CN202121165445.7U CN202121165445U CN215610006U CN 215610006 U CN215610006 U CN 215610006U CN 202121165445 U CN202121165445 U CN 202121165445U CN 215610006 U CN215610006 U CN 215610006U
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- communicating pipe
- urea
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Abstract
The utility model relates to the technical field of dust pollution prevention equipment, and provides a dust remover for urea processing, which comprises a dust hood, a dust collecting cover and a dust collecting cover, wherein the dust hood is provided with a feeding hole and a discharging hole; the communicating pipe is arranged on the dust collection cover, and one end of the communicating pipe is communicated with the discharge hole; the two sealing plates are symmetrically arranged on the side part of the other end of the communicating pipe; the bracket is arranged on the dust collection cover; the two dust removing pipes are arranged on the bracket in a sliding manner and can be respectively communicated with the other end of the communicating pipe by means of sliding; the filter bag is two and one-to-one locates in the dust removal pipe. Through above-mentioned technical scheme, the problem that the urea production efficiency that leads to need shut down when detaching inside dust of dust removal sack among the prior art reduces has been solved.
Description
Technical Field
The utility model relates to the technical field of dust pollution prevention equipment, in particular to a dust remover for urea processing.
Background
A large amount of urea dust is often generated in the urea production process, and the dust absorbs water and is condensed when meeting air, so that the health of operators is seriously harmed. The current common method is that the dust in the air is pumped into the dust remover by the air draft action of the fan and is filtered by the dust removing cloth bag, the dust is absorbed by the cloth bag, and the air is discharged from the discharge port. When the cloth bag absorbs a certain amount of dust, the upper part of the dust remover enters back blowing air to blow off the dust absorbed on the cloth bag, and the dust is collected through the feed opening. However, this method is suitable for small-scale production, and for large-scale urea production, this method requires shutdown, and once shutdown will not only result in waste of a large amount of manpower and material resources, but also reduce the production efficiency of urea.
SUMMERY OF THE UTILITY MODEL
The utility model provides a dust remover for urea processing, which solves the problem that the production efficiency of urea is reduced because a dust removing cloth bag needs to be shut down when removing internal dust in the prior art.
The technical scheme of the utility model is as follows: a dust separator for urea processing, comprising:
the dust hood is provided with a feeding port and a discharging port;
the communicating pipe is arranged on the dust collection cover, and one end of the communicating pipe is communicated with the discharge hole;
the two sealing plates are symmetrically arranged on the side part of the other end of the communicating pipe;
the bracket is arranged on the dust collection cover;
the two dust removing pipes are arranged on the bracket in a sliding manner and can be respectively communicated with the other end of the communicating pipe by means of sliding; and
the two filter bags are arranged in the dust removal pipe in a one-to-one mode.
As a further technical scheme, still including locating the supplementary dust removal subassembly in the dust removal pipe, supplementary dust removal subassembly includes:
the shaping frame is arranged in the dust removal pipe in a sliding mode, and the filter bag is arranged in the shaping frame;
the extension spring is arranged at one end of the shaping frame, and the other end of the extension spring is connected with the inner wall of the dust removal pipe;
the magnet is arranged at the other end of the shaping frame;
and the electric rod is arranged on the dust removal pipe and can attract the magnet after being electrified.
As a further technical scheme, the auxiliary dust removal assembly further comprises a fixing plate, the fixing plate is arranged on the dust removal pipe, and the electric rod is detachably arranged on the fixing plate.
As a further technical scheme, the electric rods and the magnets are arranged in a one-to-one correspondence mode.
As a further technical scheme, the dust removal device further comprises an electric push rod, wherein the electric push rod is arranged on the support, the pushing end of the electric push rod is connected with the dust removal pipe, and the two dust removal pipes move synchronously.
As a further technical scheme, the dust collection device further comprises a dust collection box, wherein the dust collection pipe is provided with a dust collection port, the dust collection port is arranged below the filter bag, and the dust collection box is arranged at the dust collection port.
As a further technical scheme, the dust collector further comprises a fixing frame, and the fixing frame is arranged on the dust collection cover and connected with the support.
The working principle and the beneficial effects of the utility model are as follows: compared with the prior art, the dust hood is provided with a feeding port and a discharging port, the dust hood sucks dust through the feeding port and discharges the dust through the discharging port, thus greatly reducing the dust concentration of a urea production workshop, the communicating pipe is arranged on the dust hood and is communicated with the discharging port of the dust hood, the two sealing plates are symmetrically arranged on the side part of the other end of the communicating pipe, the two supports are arranged on the dust hood, the two dust removing pipes are arranged on the supports in a sliding manner and synchronously slide, the dust removing pipes can realize the communication between any one dust removing pipe and the communicating pipe by means of sliding, the filter bag is arranged in the dust removing pipe, thus when the filtering effect of one filter bag is poor and needs to be replaced, the other filter bag can be used for replacing, the filtering effect is improved, and when the filter bag is cleaned by back flushing gas, the normal work of the other filter bag can be ensured. Because the both sides of closing plate setting intercommunication pipe end portion, when going on cleanly to the filter bag, the dust can not run into in the workshop of urea.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is an isometric illustration of a dust separator for urea processing according to the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic view of the FIG. 2 with the dust extraction duct and auxiliary dust extraction assembly removed;
FIG. 4 is a schematic view showing the inside structure of the dust removing pipe according to the present invention;
FIG. 5 is a schematic view of an exploded structure of the dust-removing tube and the dust-collecting box of the present invention;
in the figure:
1. the dust hood, 2, communicating pipe, 3, closing plate, 4, support, 5, dust removal pipe, 6, filter bag, 7, design frame, 8, extension spring, 9, magnet, 10, electric rod, 11, fixed plate, 12, electric putter, 13, dust collection box, 14, mount, 15, dust removal mouth.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
As shown in fig. 1 to 3, the present embodiment proposes a dust collector for urea processing, including:
the dust hood 1 is provided with a feeding port and a discharging port;
the communicating pipe 2 is arranged on the dust hood 1, and one end of the communicating pipe is communicated with the discharge hole;
two sealing plates 3 symmetrically arranged on the side part of the other end of the communicating pipe 2;
the bracket 4 is arranged on the dust hood 1;
the two dust removal pipes 5 are arranged on the bracket 4 in a sliding manner, and the two dust removal pipes 5 can be respectively communicated with the other end of the communicating pipe 2 by means of sliding; and
the two filter bags 6 are arranged in the dust removing pipe 5 one by one.
In the embodiment, the dust hood 1 is provided with a feeding port and a discharging port, the dust hood 1 sucks dust through the feeding port and discharges the dust through the discharging port, so that the dust concentration of a urea production workshop is greatly reduced, the communicating pipe 2 is arranged on the dust hood 1 and is communicated with the discharging port of the dust hood 1, the two sealing plates 3 are symmetrically arranged on the side part of the other end of the communicating pipe 2, the bracket 4 is arranged on the dust hood 1, the two dust removing pipes 5 are arranged on the bracket 4 in a sliding manner, the two dust removing pipes 5 slide synchronously, the dust removing pipes 5 can realize the communication between any one dust removing pipe 5 and the communicating pipe 2 by means of sliding, the filter bag 6 is arranged in the dust removing pipe 5, so that when the filter effect of one filter bag 6 is poor and needs to be changed, the other filter bag 6 can be used for changing, the filtering effect is improved, and when the filter bag 6 is cleaned by back flushing, it is also possible to ensure the proper functioning of the other filter bag 6. Because the sealing plate 3 is arranged at the two sides of the end part of the communicating pipe 2, when the filter bag 6 is cleaned, dust cannot enter a urea production workshop.
As shown in fig. 4, based on the same concept as that of embodiment 1, the present embodiment further proposes to further include an auxiliary dust removing assembly disposed in the dust removing pipe 5, wherein the auxiliary dust removing assembly includes:
the shaping frame 7 is arranged in the dust removal pipe 5 in a sliding manner, and the filter bag 6 is arranged in the shaping frame 7;
the tension spring 8 is arranged at one end of the shaping frame 7, and the other end of the tension spring 8 is connected with the inner wall of the dust removal pipe 5;
the magnet 9 is arranged at the other end of the shaping frame 7;
and the electric rod 10 is arranged on the dust removal pipe 5 and can attract the magnet 9 after being electrified.
In this embodiment, the auxiliary dust removing assembly is disposed in the dust removing pipe 5, the auxiliary dust removing assembly includes a shaping frame 7, a tension spring 8, a magnet 9 and an electric rod 10, the shaping frame 7 is slidably disposed in the dust removing pipe 5, the filter bag 6 is detachably disposed inside the shaping frame 7, the tension spring 8 is disposed between the shaping frame 7 and the dust removing pipe 5, the magnet 9 is disposed on the shaping frame 7, the magnet 9 and the tension spring 8 are disposed on opposite sides of the shaping frame 7, and the electric rod 10 is disposed in the dust removing pipe 5, when the electric rod 10 and the magnet 9 have a certain distance, the electric rod 10 is connected to an external power source, when the electric rod 10 is powered on, the electric rod 10 generates magnetism and generates attraction to the magnet 9, at this time, the tension spring 8 is stretched, when the electric rod 10 is powered off, the tension spring 8 releases energy, the shaping frame 7 reciprocates, thereby shaking of the filter bag 6 is realized, the vibration of the dust accumulated on the filter bag 6 can be ensured, so that the service life of the filter bag 6 can be prolonged.
As shown in fig. 4, based on the same concept as that of embodiment 1, the present embodiment further proposes that the auxiliary dust removing assembly further includes a fixing plate 11, the fixing plate 11 is disposed on the dust removing pipe 5, and the electric rod 10 is detachably disposed on the fixing plate 11. The electric rods 10 and the magnets 9 are arranged in a one-to-one correspondence manner
In this embodiment, in order to facilitate installation and replacement of the electrical rod 10, a fixing plate 11 may be disposed on the dust removing pipe 5, and the electrical rod 10 may be detachably mounted on the fixing plate 11. In order to guarantee that stable actuation can be guaranteed between excellent 10 and the magnet 9, can all set up to a plurality ofly with excellent 10 and magnet 9, the one-to-one setting between excellent 10 and the magnet 9, and the excellent 10 circular telegram is switched on and is cut off the power supply simultaneously, and a plurality of magnets 9 are attracted by excellent 10 together like this, and then draw and stereotype frame 7 and slide. In order to avoid the mutual influence between the plurality of magnets 9, a surrounding plate may be provided outside the magnets 9, and the plurality of magnets 9 may be spaced apart by a large distance, so that the mutual influence between the magnetic fields can be reduced.
As shown in fig. 1 to 3, based on the same concept as that of embodiment 1, the present embodiment further provides that the dust removing device further includes an electric push rod 12, the electric push rod 12 is disposed on the bracket 4, the pushing end is connected to the dust removing pipe 5, and the two dust removing pipes 5 move synchronously.
In this embodiment, in order to realize the automatic sliding of the dust removing pipe 5, the electric push rod 12 may be disposed on the bracket 4, the pushing end of the electric push rod 12 is connected to one of the dust removing pipes 5, so as to realize the automatic movement of the dust removing pipe 5, the stroke of the electric push rod 12 is set, when the push rod of the electric push rod 12 extends to the maximum position, one dust removing pipe 5 is communicated with the communicating pipe 2, when the push rod of the electric push rod 12 is retracted to the minimum position, the other dust removing pipe 5 is communicated with the communicating pipe 2, the two dust removing pipes 5 slide synchronously, that is, when one dust removing pipe 5 is communicated with the communicating pipe 2, the other dust removing pipe 5 is blocked by the sealing plate 3.
As shown in fig. 5, based on the same concept as that of the above embodiment 1, the present embodiment further proposes to further include a dust collecting box 13, the dust removing pipe 5 is opened with a dust removing opening 15, the dust removing opening 15 is disposed below the filter bag 6, and the dust collecting box 13 is disposed at the dust removing opening 15.
In this embodiment, in order to guarantee to cross filter bag 6 when blowback or shake, the dust can be collected the back and take away, can set up dust removal mouth 15 on dust removal pipe 5 to detachable sets up dust collection box 13 on dust removal pipe 5, dust removal mouth 15 sets up under crossing filter bag 6, when shaking filter bag 6, the dust can go out from dust removal mouth 15 after crossing filter bag 6 is static and fall in dust collection box 13, then takes away after dismantling dust collection box 13.
As shown in fig. 1 to 3, based on the same concept as that of the above embodiment 1, the present embodiment further proposes that a fixing frame 14 is further included, and the fixing frame 14 is disposed on the dust hood 1 and connected to the bracket 4.
In this embodiment, in order to realize stable connection between the dust hood 1 and a foreign object, a fixing frame 14 may be provided, and the fixing frame 14 is disposed on the dust hood 1, so that the dust hood 1 can realize stable connection with the foreign object by means of the fixing frame 14.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A dust remover for urea processing is characterized by comprising:
the dust hood (1) is provided with a feeding port and a discharging port;
the communicating pipe (2) is arranged on the dust hood (1) and one end of the communicating pipe is communicated with the discharge hole;
two sealing plates (3) are symmetrically arranged on the side part of the other end of the communicating pipe (2);
the bracket (4) is arranged on the dust hood (1);
the two dust removing pipes (5) are arranged on the bracket (4) in a sliding manner, and the two dust removing pipes (5) can be respectively communicated with the other end of the communicating pipe (2) by means of sliding; and
and the two filter bags (6) are arranged in the dust removal pipe (5) in a one-to-one manner.
2. A urea process dust separator as claimed in claim 1, characterized by also comprising an auxiliary dust-extraction assembly arranged inside said dust-extraction duct (5), said auxiliary dust-extraction assembly comprising:
the shaping frame (7) is arranged in the dust removal pipe (5) in a sliding mode, and the filter bag (6) is arranged in the shaping frame (7);
the tension spring (8) is arranged at one end of the shaping frame (7), and the other end of the tension spring (8) is connected with the inner wall of the dust removal pipe (5);
the magnet (9) is arranged at the other end of the shaping frame (7);
and the electric rod (10) is arranged on the dust removal pipe (5) and can attract the magnet (9) after being electrified.
3. The dust collector for urea processing according to claim 2, wherein said auxiliary dust collecting assembly further comprises a fixing plate (11), said fixing plate (11) is disposed on said dust collecting pipe (5), and said electric rod (10) is detachably disposed on said fixing plate (11).
4. A urea process dust separator according to claim 3, characterized in that said electric bars (10) and said magnets (9) are provided in plurality and in one-to-one correspondence.
5. The dust remover for urea processing according to claim 1, further comprising an electric push rod (12), wherein the electric push rod (12) is arranged on the support (4) and the pushing end is connected with the dust removing pipe (5), and the two dust removing pipes (5) move synchronously.
6. The dust remover for urea processing as claimed in claim 1, further comprising a dust collecting box (13), wherein the dust removing pipe (5) is provided with a dust removing opening, the dust removing opening is arranged below the filter bag (6), and the dust collecting box (13) is arranged at the dust removing opening.
7. The dust collector for urea processing according to claim 1, further comprising a fixing frame (14), wherein the fixing frame (14) is arranged on the dust hood (1) and connected with the bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121165445.7U CN215610006U (en) | 2021-05-28 | 2021-05-28 | Dust remover for urea processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121165445.7U CN215610006U (en) | 2021-05-28 | 2021-05-28 | Dust remover for urea processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215610006U true CN215610006U (en) | 2022-01-25 |
Family
ID=79939819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121165445.7U Active CN215610006U (en) | 2021-05-28 | 2021-05-28 | Dust remover for urea processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215610006U (en) |
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2021
- 2021-05-28 CN CN202121165445.7U patent/CN215610006U/en active Active
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