CN219073130U

CN219073130U - Dry desulfurizing agent crushing and grading integrated system

Info

Publication number: CN219073130U
Application number: CN202223515160.9U
Authority: CN
Inventors: 唐军; 王路之; 李兴华
Original assignee: Sichuan Zhongjin Powder Equipment Co ltd
Current assignee: Sichuan Zhongjin Powder Equipment Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-26
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a dry desulfurizing agent crushing and grading integrated system, which relates to the technical field of dry desulfurizing agents and comprises the following components: the support frame, the upper portion fixedly connected with casing of support frame, the lower part fixedly connected with screening shell of casing, the upper surface of casing is provided with crushing motor, the output of crushing motor passes the last lateral wall fixedly connected with axis of rotation of casing, fixedly connected with crushing sword in the axis of rotation, just be located the below of crushing sword in the axis of rotation and be provided with crushing body, just be located the below fixedly connected with plectrum of crushing body in the axis of rotation. Through the crushing knife and the crushing body, the raw materials can be crushed doubly, and the crushing efficiency is improved; the provided screen disc and the shifting sheet can screen materials with different granularity at the position and discharge the materials in a grading way, so that the use is very convenient.

Description

Dry desulfurizing agent crushing and grading integrated system

Technical Field

The utility model relates to the technical field of dry desulfurizing agents, in particular to a crushing and grading integrated system for a dry desulfurizing agent.

Background

Dry desulfurization, also known as dry flue gas desulfurization, refers to the removal of sulfide-containing gases from flue gas using a powdered or granular absorbent, adsorbent or catalyst, wherein a dry desulfurizing agent is required.

During the dry desulfurizing agent processing, the raw materials need to be crushed, for example, the application number is: the Chinese patent of 201921680295.6 is named: the utility model relates to a desulfurizing agent processing raw material crushing device, which comprises a shell, wherein a feeding port is fixedly arranged on a base surface of the shell, a discharging port is fixedly arranged on the top of the shell, a hanging rod is vertically and downwards fixedly connected to the top of the shell, a cross rod is horizontally and fixedly connected to the inner wall of the shell, a first motor is fixedly arranged at the bottom of the shell, a protection mechanism is fixedly connected to the bottom of the hanging rod, a semicircular screen is fixedly connected to the side wall of a sliding block, a connecting block is fixedly connected to the bottom of the semicircular screen, a rotary disc is connected to one end of the first motor in a shaft mode, and a deflector rod is fixedly connected to the side wall of the rotary disc. The utility model solves the problems that the powder can not be taken out after the existing desulfurizing agent processing raw materials are put into a crushing device and crushed for a certain time, so that the crushing process can not be continuously carried out, the crushing efficiency is very low, and meanwhile, the powder is not screened, so that the quality of the obtained powder is low.

However, the method cannot be classified and screened, is not beneficial to collecting dry desulfurizing agents with different particle sizes, and is inconvenient to use.

Disclosure of Invention

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a dry desulfurizing agent crushing and grading integrated system, and the crushing cutter and the crushing body are arranged to double crush the raw materials, so that the crushing efficiency is improved; the provided screen disc and the shifting sheet can screen materials with different granularity at the position and discharge the materials in a grading way, so that the use is very convenient.

One of the purposes of the utility model is realized by adopting the following technical scheme: the utility model provides a dry process desulfurizing agent smashes hierarchical integrated system, includes the support frame, the upper portion fixedly connected with casing of support frame, the lower part fixedly connected with screening shell of casing, the upper surface of casing is provided with crushing motor, the output of crushing motor passes the upper lateral wall fixedly connected with axis of rotation of casing, fixedly connected with crushing sword in the axis of rotation, the below that just is located crushing sword in the axis of rotation is provided with crushing body, the below fixedly connected with plectrum that just is located crushing body in the axis of rotation;

the inside fixedly connected with screening shell sieves the dish, be provided with screening district first, screening district second, screening district third, transfer district, discharge district on the screening dish, the inside of screening shell just is located the below fixedly connected with bin outlet first, bin outlet second of screening dish. Through the crushing knife and the crushing body, the raw materials can be crushed doubly, and the crushing efficiency is improved; the provided screen disc and the shifting sheet can screen materials with different granularity at the position and discharge the materials in a grading way, so that the use is very convenient.

According to the dry desulfurizing agent crushing and grading integrated system, the upper part of the shell is provided with a feeding end, and the feeding end is positioned at the outer side of the crushing motor.

According to the dry desulfurizing agent crushing and grading integrated system, the lower part of the sieving shell is provided with a discharging end. The filtered materials are conveniently collected.

The dry desulfurizing agent crushing and grading integrated system is provided, wherein the first screening area, the second screening area and the third screening area are arranged in a anticlockwise sequence, and the occupied angles are all 100 degrees. Ensuring that the screening effect of each partition is good.

According to the dry desulfurizing agent crushing and grading integrated system, the transfer area is positioned at the rear of the screen disc and occupies an angle of 60 degrees.

According to the dry desulfurizing agent crushing and grading integrated system, the discharging area is fan-shaped, and the discharging area is positioned at the rear part of the transfer area. The falling material is prevented from falling directly from the discharging area.

According to the dry desulfurizing agent crushing and grading integrated system, the receiving part of the first discharging port is positioned right below the second sieving area. For receiving the sieved material.

According to the dry desulfurizing agent crushing and grading integrated system, two discharge ports are arranged, and the receiving parts of the two discharge ports are respectively positioned under the first screening area and the third screening area. For receiving the sieved material.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic diagram of a dry desulfurizing agent crushing and grading integrated system;

FIG. 2 is a schematic diagram of the internal structure of a dry desulfurizing agent crushing and classifying integrated system of the utility model;

FIG. 3 is a schematic diagram of a sand table top view of a dry desulfurizing agent crushing and classifying integrated system of the present utility model;

FIG. 4 is a side view of a dry desulfurization agent comminution classification integrated system in accordance with the present utility model.

Legend description:

101. a housing; 102. a feed end; 103. a support frame; 104. a sieving housing; 105. a first discharge hole; 106. a second discharge hole; 201. a crushing motor; 202. a crushing knife; 203. crushing; 204. a rotating shaft; 205. a pulling piece; 206. a screen tray; 2061. screening the first partition; 2062. screening a second partition; 2063. screening a third area; 2064. a transfer area; 2065. and a discharging area.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the dry desulfurizing agent crushing and grading integrated system according to the embodiment of the utility model comprises a supporting frame 103, wherein the upper part of the supporting frame 103 is fixedly connected with a shell 101, the upper part of the shell 101 is provided with a feeding end 102, the feeding end 102 is positioned at the outer side of a crushing motor 201, the lower part of the shell 101 is fixedly connected with a sieving shell 104, the lower part of the sieving shell 104 is provided with a discharging end, filtered materials are conveniently collected, the upper surface of the shell 101 is provided with a crushing motor 201, the output end of the crushing motor 201 penetrates through the upper side wall of the shell 101 and is fixedly connected with a rotating shaft 204, the rotating shaft 204 is fixedly connected with a crushing cutter 202, the rotating shaft 204 is provided with a crushing body 203 positioned below the crushing cutter 202, and a shifting piece 205 is fixedly connected with the rotating shaft 204 and positioned below the crushing body 203;

the inside fixedly connected with sieve tray 206 of screening shell 104, be provided with screening district I2061 on the sieve tray 206, screening district II 2062, screening district III 2063, transfer district 2064, discharge district 2065, screening district I2061, screening district II 2062, screening district III 2063 is anticlockwise order, and the angle that occupies is 100, guarantee that every subregion sieves effectually, transfer district 2064 is located the rear of sieve tray 206, and the angle that occupies is 60, the shape of discharge district 2065 is fan-shaped, discharge district 2065 is located the rear portion of transfer district 2064, avoid falling material to drop from discharge district 2065 directly, the inside of screening shell 104 and be located the below fixedly connected with discharge gate I105 of sieve tray 206, discharge gate II 106, the material receiving part of discharge gate I105 is located the direct below screening district II 2062 for receiving the material after sieving, the quantity of discharge gate II 106 has two, the material receiving part of two discharge gate II 106 is located screening district I2063 respectively, be used for receiving the material after sieving. By arranging the crushing cutter 202 and the crushing body 203, the raw materials can be subjected to double crushing, and the crushing efficiency is improved; the provided screen disc 206 and the poking plate 205 can screen materials with different granularity at the position and discharge the materials in a grading way, so that the use is very convenient.

Working principle: when in use, the crushing motor 201 is electrically connected with an external power supply and a controller, wherein the controller is conventional known equipment for controlling;

the material gets into the inside of casing 101 from feed end 102, crushing motor 201 drives axis of rotation 204 and rotates, axis of rotation 204 drives crushing sword 202 and crushing body 203 and smashes the raw materials, double crushing improves crushing efficiency, crushing sword 202 carries out preliminary crushing earlier, then crushing body 203 carries out the fine crushing, the material after smashing falls on screen tray 206, plectrum 205 rotates under the drive of axis of rotation 204, promote the material on the screen tray 206, the material passes through screening subregion one 2061, screening district two 2062, screening district three 2063, the material of different granularities falls on the receiving portion on corresponding position, then discharge through bin outlet one 105, bin outlet two 106, then the material after filtering passes through transfer district 2064 again, the material can slide outside from the centre of a circle under the effect of centrifugal force, thereby can get into discharge district 2065, then fall into the lower part of screening shell 104, discharge from the bin outlet.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a dry process desulfurizing agent smashes hierarchical integrated system, includes support frame (103), its characterized in that, upper portion fixedly connected with casing (101) of support frame (103), the lower part fixedly connected with screening shell (104) of casing (101), the upper surface of casing (101) is provided with crushing motor (201), the output of crushing motor (201) passes upper side wall fixedly connected with axis of rotation (204) of casing (101), fixedly connected with crushing sword (202) on axis of rotation (204), on axis of rotation (204) and be located crushing sword (202) below and be provided with crushing body (203), on axis of rotation (204) and be located crushing body (203) below fixedly connected with plectrum (205);

the inside fixedly connected with screening shell (104) sieves dish (206), be provided with screening district one (2061), screening district two (2062), screening district three (2063), well change district (2064), discharge district (2065) on screening dish (206), the inside of screening shell (104) just is located below fixedly connected with bin outlet one (105), bin outlet two (106) of screening dish (206).

2. The dry desulfurization agent pulverizing and classifying integrated system according to claim 1, wherein a feed end (102) is provided at an upper portion of the housing (101), and the feed end (102) is located outside the pulverizing motor (201).

3. A dry desulfurization agent comminution classification integrated system in accordance with claim 2, characterized in that the lower portion of the sieving housing (104) is provided with a discharge end.

4. A dry desulfurization agent pulverizing and classifying integrated system according to claim 3, wherein said first screening zone (2061), second screening zone (2062) and third screening zone (2063) are arranged in a counterclockwise order and occupy an angle of 100 °.

5. The dry desulfurization agent comminution classification integrated system of claim 4, wherein the staging area (2064) is positioned aft of the screen tray (206) and occupies an angle of 60 °.

6. The dry desulfurization agent pulverizing and classifying integrated system according to claim 5, wherein said discharge zone (2065) is sector-shaped, said discharge zone (2065) being located at the rear of the intermediate zone (2064).

7. The dry desulfurization agent pulverizing and classifying integrated system according to claim 6, wherein the receiving portion of the first discharge port (105) is located directly below the second sieving section (2062).

8. The dry desulfurization agent pulverizing and classifying integrated system according to claim 7, wherein two discharge ports (106) are provided, and the receiving portions of the two discharge ports (106) are respectively located under the first screening zone (2061) and the third screening zone (2063).