CN210544131U

CN210544131U - Purification device for producing lime sulphur

Info

Publication number: CN210544131U
Application number: CN201921191839.2U
Authority: CN
Inventors: 许惠朝; 许昭; 刘猛
Original assignee: HEBEI SHUANGJI CHEMICAL CO Ltd
Current assignee: HEBEI SHUANGJI CHEMICAL CO Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-05-19
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a purifier is used to production lime sulphur, include the pipeline of being connected with sulphur rubbing crusher's gas vent, in install particle filter case and spray the dust removal unit in proper order along gaseous flow direction on the pipeline, in particle filter case and the pipeline that sprays between the dust removal unit have the elbow, the elbow part of turning down highly does the minimum of pipeline has the incomplete pipe of putting of installing the valve of remaining of putting in the minimum department intercommunication of elbow. The utility model has the characteristics of fully purify the sulphur dust, and be convenient for the sulphur granule of great particle diameter to retrieve. The utility model is suitable for a purification technology field of dust generated by crushing sulfur in the process of producing lime sulfur.

Description

Purification device for producing lime sulphur

Technical Field

The utility model belongs to the technical field of the purification of the produced dust of the produced sulphur of production lime sulphur in-process, specifically speaking relates to a purifier is used to production lime sulphur.

Background

In the process of smashing sulphur, a large amount of dust can be produced, if the dust is not treated, the dust can enter the surrounding environment, the environment is polluted, the operator and the like are injured, and the existing removal method mostly adopts atomization spraying to reduce dust. However, the dust contains a large amount of sulfur particles having a large particle size, and the sulfur particles having a large particle size are atomized and separated from the air, so that it is difficult to recover such sulfur.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fully purify sulphur dust, and be convenient for the purifier for production lime sulphur mixture of the sulphur granule recovery of great particle size.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a production purifier for lime sulphur agent, includes the pipeline of being connected with sulfur rubbing crusher's gas vent, in install particle filter case and spray the dust removal unit in proper order along gaseous flow direction on the pipeline, in particle filter case and the pipeline that sprays between the dust removal unit have the elbow, the elbow part height of turning down does the minimum of pipeline, in the minimum department intercommunication of elbow have the incomplete pipe of putting of installing the valve of putting the incomplete.

Further, the particle filtering box comprises a box body which is arranged on the pipeline and communicated with the pipeline, a filtering component is arranged in the box body, the filtering component is provided with a plurality of filtering nets which are arranged in the box body along the flowing direction of gas at intervals, the filtering nets are detachably connected to a mounting plate arranged at the top of the box body, and a cleaning door is arranged on the bottom end face of the box body.

Furthermore, a plurality of strip-shaped holes corresponding to the plurality of filter screens are formed in the top end face of the box body, the filter screens are inserted into the box body from the top of the box body through the corresponding strip-shaped holes, and when the bottoms of the filter screens are abutted against the bottom wall of the box body, the mounting plate is abutted against the top end face of the box body and is fixed with the box body through a plurality of fastening bolts.

Furthermore, a plurality of fixing lugs are formed on the end face of one end, close to the box body, of the mounting plate, each fixing lug is provided with a groove for inserting the end portion of the corresponding filter screen, and the end portion of the filter screen is inserted into the grooves of the fixing lugs and is fastened through a plurality of locking bolts.

Furthermore, a mounting bar is constructed at the end part of the filter screen close to the fixing lug, and the mounting bar is inserted into the corresponding groove of the fixing lug and is fastened by the locking bolts.

Further, the mesh number of the filter screens increases along the flow direction of the gas.

Further, the number of the particle filtering boxes is at least two, and the particle filtering boxes are arranged on the pipeline at intervals along the flowing direction of the gas.

Further, spray dust removal unit include the path end with the first horn pipe of pipeline export intercommunication and the second horn pipe of the path end intercommunication that holds with big footpath of first horn pipe, just the axis coincidence of first horn pipe and second horn pipe, in be equipped with the shower in the tubular structure that first horn pipe and second horn pipe intercommunication constitute.

Furthermore, the spraying pipe extends spirally from the first flared pipe to the second flared pipe along the flowing direction of the gas in the spraying and dust removing unit.

Further, the taper of the first flared tube is larger than that of the second flared tube.

The utility model discloses owing to adopted foretell structure, it compares with prior art, and the technical progress who gains lies in: the pipeline is connected with an exhaust port of the sulfur pulverizer, so that sulfur dust enters the pipeline, and as the particle filter box and the spraying dust removal unit are sequentially arranged on the pipeline along the flow direction of gas, sulfur particles with larger particle sizes are filtered by the particle filter box, the filtered gas flows into the spraying dust removal unit, the spraying dust removal unit atomizes and sprays, the dust in the gas is fully absorbed and flows into the lowest point of the pipeline, namely the elbow between the particle filter box and the spraying dust removal unit, and liquid containing sulfur is discharged from the pipeline through a residue discharge pipe and collected by opening a residue discharge valve; therefore, the utility model has the characteristics of can be with the abundant absorptive sulphur dust when the sulphur granule is collected according to different particle diameters, the categorised recovery and the processing of the sulphur of being convenient for.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the embodiment of the present invention and the split of the filter screen;

FIG. 2 is a front view of the structure of the embodiment of the present invention;

FIG. 3 is a schematic structural view of a particle filter box according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of the connection between the mounting plate and the filter screen according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a mounting plate according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of the filter screen according to the embodiment of the present invention.

Labeling components: 1-pipeline, 101-flange, 102-elbow, 103-residue discharge pipe, 104-residue discharge valve, 2-box, 201-strip-shaped hole, 202-cleaning door, 3-filtering component, 301-mounting plate, 302-fixing lug, 303-mounting bar, 304-filtering screen, 4-spraying dust removal unit, 401-first horn pipe, 402-second horn pipe and 403-spraying pipe.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.

Embodiment a purifier is used to production lime sulphur

The embodiment discloses a purification device for producing lime sulphur, which comprises a pipeline 1, a particle filter tank and a spraying and dust removing unit 4, wherein a flange 101 is welded at the inlet of the pipeline 1, the pipeline 1 is connected with an exhaust port of a sulphur pulverizer through the flange 101, the particle filter tank and the spraying and dust removing unit 4 are sequentially installed on the pipeline 1 along the flowing direction of gas, the pipeline 1 between the particle filter tank and the spraying and dust removing unit 4 is provided with an elbow 102, the height of the downward bending part of the elbow 102 is the lowest point of the pipeline 1, the lowest point of the elbow 102 is communicated with a residue discharge pipe 103, and a residue discharge valve 104 is installed on the residue discharge pipe 103. The working principle of the embodiment is as follows: in the sulphur dust got into pipeline 1, because install the particle filter case in proper order and spray dust removal unit 4 along gaseous flow direction on pipeline 1, the sulphur granule of great particle diameter is filtered by the particle filter case, it sprays dust removal unit 4 to be flowed in by filterable gaseous flow, it sprays to spray dust removal unit 4 to atomize gas, and then fully absorb the dust in the gas and flow in pipeline 1's the minimum, set up promptly at the particle filter case and spray elbow 102 department between dust removal unit 4, liquid that will contain sulphur through opening the valve 104 of remaining is by leaving the remaining pipe 103 discharge tube 1 and collect. In conclusion, the embodiment has the characteristic of collecting the sulfur particles according to different particle sizes and simultaneously fully absorbing the sulfur dust, and is convenient for classifying and recycling the sulfur and subsequent treatment processes.

The particle filtering box of the embodiment has a preferable structure that, as shown in fig. 1, the particle filtering box comprises a box body 2 and a filtering component 3, wherein the box body 2 is arranged on a pipeline 1 and is communicated with the pipeline 1; the filter assembly 3 comprises a mounting plate 301 and a plurality of filter screens 304, the filter screens 304 are mounted on the mounting plate 301 at intervals along the flowing direction of the gas and extend into the box body 2, as shown in fig. 3, a cleaning door 202 is arranged on the bottom end surface of the box body 2, and the cleaning door 202 is arranged to remove the sulfur particles filtered by the filter screens 304 out of the box body 2. The preferred assembly method of filter screen 304 and box 2 of this embodiment is, as shown in fig. 1, it has the same bar hole 201 of quantity and filter screen 304 quantity to open on the terminal surface of the top of box 2, these bar holes 201 respectively with above-mentioned filter screen 304 one-to-one, every filter screen 304 is inserted in box 2 through corresponding bar hole 201 by the top of box 2, and when the bottom of filter screen 304 offseted with the diapire of box 2, mounting panel 301 offseted with the terminal surface of the top of box 2 and is fixed with box 2 through a plurality of fastening bolt.

In the preferred connection manner of the mounting plate 301 and the filter screen 304 of this embodiment, as shown in fig. 4 to 6, fixing lugs 302 having the same number as that of the filter screen 304 are welded on an end surface of the mounting plate 301 close to the box body 2, each fixing lug 302 has a groove for inserting an end portion of the corresponding filter screen 304, and an end portion of the filter screen 304 is inserted into the groove of the fixing lug 302 and fastened by a plurality of locking bolts. In order to avoid damage to the filter screen 304 during mounting with the fixing lug 302 or damage to the filter screen 304 during fastening by the locking bolt, a mounting bar 303 is fixed to the end portion of the filter screen 304 close to the fixing lug 302 by welding, the mounting bar 303 is mounted in a groove of the corresponding fixing lug 302 in a mounting manner and fastened by the locking bolt, so that the filter screen 304 is convenient to mount and dismount, and the filter screen 304 is not easily damaged during mounting and dismounting. In order to realize the step-by-step filtration of sulfur particles with different particle sizes, the mesh number of the filter screen 304 is increased along the flow direction of the gas. In order to improve the filtering precision, the number of the particle filtering boxes is at least two, and the particle filtering boxes are installed on the pipeline 1 along the flowing direction of the gas at intervals, the particle filtering boxes are located at the front section of the elbow 102, the filtering nets located in the same particle filtering box can be selected with the same mesh number, and the mesh number of the filtering nets 304 in the adjacent particle filtering boxes is increased progressively along the flowing direction of the gas.

The preferred structure of the spray dust removal unit 4 in this embodiment is, as shown in fig. 2, the spray dust removal unit 4 includes a first trumpet tube 401, a second trumpet tube 402 and a spray tube 403, a small diameter end of the first trumpet tube 401 is communicated with an outlet of the pipeline 1, a large diameter end of the second trumpet tube 402 is communicated with a large diameter end of the first trumpet tube 401, axes of the first trumpet tube 401 and the second trumpet tube 402 coincide, a taper of the first trumpet tube 401 is greater than a taper of the second trumpet tube 402, and the spray tube 403 is disposed in a cylindrical structure formed by the first trumpet tube 401 and the second trumpet tube 402 being communicated. The shower pipe 403 is specifically configured to extend spirally from the first bell pipe 401 to the second bell pipe 402 in the flow direction of the gas in the shower dust removal unit 4. The cylindrical structure formed by the communication of the first flared tube 401 and the second flared tube 402 is used as a spraying dust-settling space, the space of the cylindrical structure is gradually enlarged firstly to improve the contact area of gas and atomized liquid, so that the dust-settling efficiency is improved, and the taper of the first flared tube 401 is greater than that of the second flared tube 402, so that after the gas enters the second flared tube 402 from the first flared tube 401, the time for the gas to pass through the second flared tube 402 is greater than that of the first flared tube 401, so that the time for secondary dust settling is prolonged, and the dust-settling effect is further improved; the dust and the atomized liquid are combined and flow to the lowest point of the elbow 102, and collection of the liquid containing sulfur is realized by controlling the residue discharge valve 104; the spiral spray pipe 403 has no dead angle in the spraying process, thereby being beneficial to fully spraying and absorbing the dust.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.

Claims

1. A production purifier for lime sulphur agent which characterized in that: include the pipeline of being connected with sulfur pulverizer's gas vent, in install particle filter case and spray the dust removal unit in proper order along gaseous flow direction on the pipeline, in particle filter case and the pipeline that sprays between the dust removal unit have the elbow, the elbow recurvation portion highly does the minimum of pipeline has the incomplete pipe of putting of installing the valve of putting the incomplete in the minimum department intercommunication of elbow.

2. The purification device for producing lime sulphur according to claim 1, wherein: the particle filtering box comprises a box body which is arranged on the pipeline and communicated with the pipeline, a filtering component is arranged in the box body, the filtering component is provided with a plurality of filtering nets which are arranged in the box body along the flowing direction of gas at intervals, each filtering net is detachably connected on a mounting plate arranged at the top of the box body, and a cleaning door is arranged on the bottom end face of the box body.

3. The purification device for producing lime sulphur according to claim 2, wherein: the box body is provided with a plurality of strip-shaped holes corresponding to the filter screens respectively, the filter screens are inserted into the box body through the corresponding strip-shaped holes at the top of the box body, and when the bottoms of the filter screens are abutted against the bottom wall of the box body, the mounting plate is abutted against the top end surface of the box body and is fixed with the box body through a plurality of fastening bolts.

4. The purification device for producing lime sulphur according to claim 2, wherein: a plurality of fixing lugs are constructed on the end face, close to the box body, of the mounting plate, each fixing lug is provided with a corresponding groove for inserting the end portion of the filter screen, and the end portion of the filter screen is inserted into the grooves of the fixing lugs and is fastened through a plurality of locking bolts.

5. The purification device for producing lime sulphur according to claim 4, wherein: and mounting bars are constructed at the end parts of the filter screens, which are close to the fixing lugs, and the mounting bars are inserted into the grooves of the corresponding fixing lugs and are fastened through the locking bolts.

6. The purification device for producing lime sulphur according to claim 2, wherein: the mesh number of the filter screens increases along the flow direction of the gas.

7. The purification device for producing lime sulphur according to claim 1, wherein: the particle filtering boxes are at least two in number and are arranged on the pipeline at intervals along the flowing direction of the gas.

8. The purification apparatus for producing a lime sulfur agent according to any one of claims 1 to 7, wherein: the dust removal unit that sprays includes the path end with the first horn pipe of pipeline export intercommunication and the second horn pipe of the big path end intercommunication of big path end and first horn pipe, just the axis coincidence of first horn pipe and second horn pipe, in be equipped with the shower in the tubular structure that first horn pipe and second horn pipe intercommunication constitute.

9. The purification device for producing lime sulphur according to claim 8, wherein: the spraying pipe extends spirally from the first flared pipe to the second flared pipe along the flowing direction of the gas in the spraying and dust removing unit.

10. The purification device for producing lime sulphur according to claim 8, wherein: the taper of the first flared tube is larger than that of the second flared tube.