Efficient cyclone dust collector for Raymond mill

Abstract

The efficient cyclone dust collector comprises a dust collecting chamber and an air inlet pipe, the upper end of the dust collecting chamber is fixedly connected with a conical barrel, the upper end of the conical barrel is fixedly connected with a cylinder, the upper end of the cylinder is fixedly connected with an air outlet pipe, the side face of the cylinder is fixedly connected with an air inlet, and the air inlet is fixedly connected with an air outlet. A first connecting block is fixedly mounted at one end of the air inlet, a second connecting block is fixedly mounted at the other end of the air inlet pipe, and a mounting groove is formed in the surface of the other end of the second connecting block. According to the efficient cyclone dust collector for the Raymond mill, when an air inlet pipe is connected with the efficient cyclone dust collector, a fixing block is pulled, so that a rectangular clamping block retracts into a rectangular groove, then a rectangular inserting block is inserted into a butt joint block, and the air inlet pipe is connected with the efficient cyclone dust collector; meanwhile, a mounting block fixedly mounted on the surface of one end of the first connecting block is inserted into a conical barrel mounting groove formed in the surface of the other end of the second connecting block, mounting is completed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclone dust collectors, in particular to an efficient cyclone dust collector for Raymond mill. Background Technique

[0002] In the process of some powder processing and production, grinding equipment is needed. Raymond mill is a commonly used grinding equipment. The Raymond mill mainly includes grinding rollers and a grinding ring. Driven by a motor, the grinding rollers rotate. The centrifugal force generated by the high-speed rotation of the grinding rollers drives the material to rotate. Under the action of the centrifugal force, the grinding rollers roll against the inner wall of the grinding ring, so as to grind the material to be ground into powder. The dust enters the cylinder of the efficient cyclone dust collector through the circulating air of the blower from the air inlet pipe. The air with dust will rotate in the cylinder and the conical cylinder. Due to the action of the centrifugal force, the dust is separated and leans against the cylinder wall. At the same time, under the action of gravity, it moves downward and finally falls into the dust collection chamber to complete the collection of dust. However, at present, the air inlet pipe is fixedly connected to the efficient cyclone dust collector through a plurality of fixing bolts, which is troublesome to install and time-consuming and laborious. Content of the Utility Model

[0003] The main purpose of the utility model is to provide an efficient cyclone dust collector for Raymond mill, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] An efficient cyclone dust collector for Raymond mill, including a dust collection chamber and an air inlet pipe. The upper end of the dust collection chamber is fixedly connected with a conical cylinder. The upper end of the conical cylinder is fixedly connected with a cylinder. The upper end of the cylinder is fixedly connected with an air outlet pipe. The side surface of the cylinder is fixedly connected with an air inlet. One end of the air inlet is fixedly installed with a first connecting block. The other end of the air inlet pipe is fixedly installed with a second connecting block. An installation groove is opened on the surface of the other end of the second connecting block. A sealing gasket is fixedly installed on the surface of one end of the installation groove. An installation block is fixedly installed on the surface of one end of the first connecting block. A fixing structure is arranged on the front and back surfaces of the first connecting block and the second connecting block.

[0006] Preferably, the fixing structure includes a rectangular insertion block, a docking block, a rectangular card slot, a rectangular clamping block, a rectangular sliding block, a rectangular sliding groove, a fixing block, a circular guide rod, a cylindrical groove, a return spring, a first mounting seat, a movable rod, a second mounting seat, a circular sliding block, a rectangular block, and a rectangular groove.

[0007] Preferably, rectangular insertion blocks are fixedly installed in the middle of the front and back surfaces of the first connecting block, docking blocks are fixedly installed in the middle of the front and back surfaces of the second connecting block, and a cylindrical groove is opened inside the rectangular insertion block.

[0008] Preferably, a circular slider is slidably installed on the inner surface of the cylindrical groove, a circular slider is fixedly installed on the outer surface of the circular guide rod, and a return spring is sleeved on the other end of the circular slider on the outer surface of the circular guide rod.

[0009] Preferably, a rectangular block is fixedly installed at one end of the circular guide rod, second mounting seats are fixedly installed on both the upper and lower surfaces of the rectangular block, a movable rod is movably installed on the second mounting seats, and a rectangular groove is formed at one end of the cylindrical groove inside the rectangular insert block.

[0010] Preferably, rectangular sliding grooves are formed on both ends of the rectangular groove near the upper and lower ends, rectangular clamping blocks are slidably installed on the inner surfaces of the rectangular sliding grooves, and rectangular sliders are fixedly installed on the lower ends of both surfaces of the rectangular clamping blocks.

[0011] Preferably, a first mounting seat is fixedly installed in the middle of the lower surface of the rectangular slider, a movable rod is movably installed on the first mounting seat, and rectangular clamping grooves are formed on both the upper and lower surfaces inside the docking block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, through the arranged fixing structure, when connecting the air inlet pipe and the high-efficiency cyclone dust collector, the fixing block can be pulled to make the rectangular clamping block retract into the rectangular groove, and then the rectangular insert block can be inserted into the docking block. At the same time, the mounting block fixedly installed on one end surface of the first connecting block can also be inserted into the conical tube mounting groove formed on the other end surface of the second connecting block to complete the installation, which is time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of a high-efficiency cyclone dust collector for a Raymond mill of the utility model;

[0015] Figure 2 is the component diagram of a high-efficiency cyclone dust collector for a Raymond mill of the utility model;

[0016] Figure 3 is the sectional view of a high-efficiency cyclone dust collector for a Raymond mill of the utility model;

[0017] Figure 4 is the high-efficiency cyclone dust collector for a Raymond mill of the utility model Figure 3 enlarged view at A.

[0018] Figure 5 is the high-efficiency cyclone dust collector for a Raymond mill of the utility model Figure 3 enlarged view at B.

[0019] In the figure: 1. Dust collecting chamber; 2. Conical cylinder; 201. Cylindrical barrel; 202. Air outlet pipe; 3. Air inlet; 301. Air inlet pipe; 4. First connecting block; 401. Second connecting block; 402. Mounting block; 403. Mounting groove; 404. Sealing gasket; 5. Fixing structure; 501. Rectangular insertion block; 502. Docking block; 503. Rectangular clamping groove; 504. Rectangular clamping block; 505. Rectangular sliding block; 506. Rectangular sliding groove; 507. Fixed block; 508. Circular guide rod; 509. Cylindrical groove; 510. Return spring; 511. First mounting seat; 512. Movable rod; 513. Second mounting seat; 514. Circular sliding block; 515. Rectangular block; 516. Rectangular groove. Detailed implementation manners

[0020] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the detailed implementation manners.

[0021] As Figures 1-5 shown, a high-efficiency cyclone dust collector for a Raymond mill includes a dust collecting chamber 1 and an air inlet pipe 301. A conical cylinder 2 is fixedly connected to the upper end of the dust collecting chamber 1. A cylindrical barrel 201 is fixedly connected to the upper end of the conical cylinder 2. An air outlet pipe 202 is fixedly connected to the upper end of the cylindrical barrel 201. An air inlet 3 is fixedly connected to the side surface of the cylindrical barrel 201. A first connecting block 4 is fixedly installed at one end of the air inlet 3. A second connecting block 401 is fixedly installed at the other end of the air inlet pipe 301. A mounting groove 403 is formed on the surface of the other end of the second connecting block 401. A sealing gasket 404 is fixedly installed on the surface of one end of the mounting groove 403. A mounting block 402 is fixedly installed on the surface of one end of the first connecting block 4. A fixing structure 5 is arranged on the front and rear surfaces of the first connecting block 4 and the second connecting block 401;

[0022] The fixed structure 5 includes a rectangular insert block 501, a docking block 502, a rectangular card slot 503, a rectangular card block 504, a rectangular slider 505, a rectangular chute 506, a fixed block 507, a circular guide rod 508, a cylindrical groove 509, a return spring 510, a first mounting seat 511, a movable rod 512, a second mounting seat 513, a circular slider 514, a rectangular block 515, and a rectangular groove 516. Rectangular insert blocks 501 are fixedly installed in the middle of the front and rear surfaces of the first connecting block 4, docking blocks 502 are fixedly installed in the middle of the front and rear surfaces of the second connecting block 401, and a cylindrical groove 509 is formed inside the rectangular insert block 501. A circular slider 514 is slidably installed on the inner surface of the cylindrical groove 509, a circular slider 514 is fixedly installed on the outer surface of the circular guide rod 508, and a return spring 510 is sleeved on the other end of the circular slider 514 on the outer surface of the circular guide rod 508. One end of the circular guide rod 508 is fixedly installed with a rectangular block 515, second mounting seats 513 are fixedly installed on the upper and lower surfaces of the rectangular block 515, a movable rod 512 is movably installed on the second mounting seat 513, and a rectangular groove 516 is formed at one end of the cylindrical groove 509 inside the rectangular insert block 501. Rectangular chutes 506 are formed on the upper and lower ends of the two end surfaces of the rectangular groove 516, a rectangular card block 504 is slidably installed on the inner surface of the rectangular chute 506, and rectangular sliders 505 are fixedly installed on the lower ends of the two end surfaces of the rectangular card block 504. A first mounting seat 511 is fixedly installed in the middle of the lower surface of the rectangular slider 505, a movable rod 512 is movably installed on the first mounting seat 511, and rectangular card slots 503 are formed on the upper and lower surfaces inside the docking block 502. When connecting the air inlet pipe 301 to the high-efficiency cyclone dust collector, the fixed block 507 can be pulled to retract the rectangular card block 504 into the rectangular groove 516, and then the rectangular insert block 501 can be inserted into the docking block 502. At the same time, the mounting block 402 fixedly installed on one end surface of the first connecting block 4 can be inserted into the tapered cylinder 2 mounting groove 403 formed on the other end surface of the second connecting block 401 to complete the installation, which is time-saving and labor-saving.

[0023] It should be noted that the present utility model is an efficient cyclone dust collector for a Raymond mill. When the air inlet pipe 301 needs to be connected to the efficient cyclone dust collector, pull the fixing block 507, so that the fixing block 507 drives the circular guide rod 508 to move towards the other end, thereby driving the circular slider 514 fixedly installed on the outer surface of the circular guide rod 508 to slide towards the other end on the inner surface of the cylindrical groove 509, and compressing the return spring 510. At the same time, drive the rectangular block 515 fixedly installed at one end of the circular guide rod 508 to move towards the other end, so that the second mounting seats 513 fixedly installed on the upper and lower surfaces of the rectangular block 515 move towards the other end, so that the movable rod 512 rotates on the second mounting seats 513, and the movable rod 512 rotates on the first mounting seats 511, and drives the first mounting seats 511 to move downward, so that the rectangular clamping block 504 drives the rectangular sliders 505 fixedly installed at the lower ends of both surfaces to slide downward in the rectangular chute 506, so that the rectangular clamping block 504 retracts into the rectangular groove 516, and then insert the rectangular insertion block 501 into the docking block 502, and then release the fixing block 507. Under the action of the return spring 510, the rectangular clamping block 504 is clamped into the rectangular clamping groove 503. At the same time, the mounting block 402 fixedly installed on one end surface of the first connecting block 4 is also inserted into the tapered cylinder 2 mounting groove 403 opened on the other end surface of the second connecting block 401 to complete the installation, which is time-saving and labor-saving.

[0024] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency cyclone dust collector for Raymond mill, characterized in that: The invention comprises a dust collecting chamber (1) and an air inlet pipe (301), wherein the upper end of the dust collecting chamber (1) is fixedly connected to a conical cylinder (2), the upper end of the conical cylinder (2) is fixedly connected to a cylinder (201), the upper end of the cylinder (201) is fixedly connected to an air outlet pipe (202), the side of the cylinder (201) is fixedly connected to an air inlet (3), one end of the air inlet (3) is fixedly mounted with a No. 1 connecting block (4), the other end of the air inlet pipe (301) is fixedly mounted with a No. 2 connecting block (401), the other end surface of the No. 2 connecting block (401) is provided with a mounting groove (403), the surface of one end of the mounting groove (403) is fixedly mounted with a sealing gasket (404), the surface of one end of the No. 1 connecting block (4) is fixedly mounted with a mounting block (402), and the front and rear surfaces of the No. 1 connecting block (4) and the No. 2 connecting block (401) are provided with a fixing structure (5).

2. The high-efficiency cyclone dust collector for Raymond mill according to claim 1, characterized in that: The fixing structure (5) comprises a rectangular plug block (501), a docking block (502), a rectangular slot (503), a rectangular block (504), a rectangular slider (505), a rectangular slot (506), a fixing block (507), a circular guide rod (508), a cylindrical slot (509), a return spring (510), a No. 1 mounting seat (511), a movable rod (512), a No. 2 mounting seat (513), a circular slider (514), a rectangular block (515), and a rectangular slot (516).

3. The high-efficiency cyclone dust collector for Raymond mill according to claim 2, characterized in that: A rectangular plug block (501) is fixedly mounted in the middle of the front and rear surfaces of the No. 1 connecting block (4), a docking block (502) is fixedly mounted in the middle of the front and rear surfaces of the No. 2 connecting block (401), and a cylindrical groove (509) is provided inside the rectangular plug block (501).

4. The high-efficiency cyclone dust collector for Raymond mill according to claim 3, characterized in that: A circular slider (514) is slidably mounted on the inner surface of the cylindrical groove (509), a circular slider (514) is fixedly mounted on the outer surface of the circular guide rod (508), and a return spring (510) is sleeved on the other end of the circular slider (514) on the outer surface of the circular guide rod (508).

5. The high-efficiency cyclone dust collector for Raymond mill according to claim 4, characterized in that: A rectangular block (515) is fixedly mounted on one end of the circular guide rod (508), a No. 2 mounting seat (513) is fixedly mounted on the upper and lower surfaces of the rectangular block (515), a movable rod (512) is movably mounted on the No. 2 mounting seat (513), and a rectangular groove (516) is provided at one end of the cylindrical groove (509) inside the rectangular plug block (501).

6. The high-efficiency cyclone dust collector for Raymond mill according to claim 5, characterized in that: Rectangular slide grooves (506) are provided on both end surfaces of the rectangular groove (516) near the upper and lower ends, a rectangular clamping block (504) is slidably mounted on the inner surface of the rectangular slide groove (506), and rectangular sliding blocks (505) are fixedly mounted on the lower ends of both end surfaces of the rectangular clamping block (504).

7. The high-efficiency cyclone dust collector for Raymond mill according to claim 6, characterized in that: A No. 1 mounting seat (511) is fixedly mounted in the middle of the lower surface of the rectangular sliding block (505), a movable rod (512) is movably mounted on the No. 1 mounting seat (511), and rectangular slots (503) are provided on the upper and lower surfaces of the interior of the docking block (502).

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