Multi-stage screening cyclone separator

Abstract

The utility model discloses a multistage screening cyclone separator, which relates to the technical field of cyclone separator design, and comprises four electric support push rods, a multistage screening unit and a cyclone separation unit, the extension ends of the four electric supporting push rods are fixedly connected with a separator main body through supporting frames correspondingly, a feeding hole is formed in the separator main body and extends into the separator main body, a cyclone separation unit is arranged on the lower side of the separator main body, and the cyclone separation unit is arranged on the lower side of the separator main body. The input end of the electric supporting push rod is electrically connected with the output end of an external power source through an external control switch set, during use, gas and dust can be separated thoroughly, the separation efficiency is improved, separation can be conducted many times, the dust and gas separation effect is improved, and the separation time is shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cyclone separator design technical field, concretely to a multistage screening cyclone separator. BACKGROUND

[0002] Cyclone separator, it is a kind of equipment for gas-solid system or liquid-solid system separation. Working principle is by the tangential introduction of airflow caused rotation, make solid particle or liquid drop with larger inertia centrifugal force fling to outer wall surface and separate. The main features of cyclone separator are simple structure, large operating flexibility, high efficiency, convenient management and maintenance, low price, used for trapping diameter 5~10 μm above dust, widely used in pharmaceutical industry, especially suitable for dust particle is relatively coarse, dust concentration is relatively large, under high temperature, high pressure condition, also often as the internal separation device of fluidized bed reactor, or as pre-separator, it is a kind of separation equipment widely used in industry, in order to facilitate separation use, thus needing a multistage screening cyclone separator.

[0003] The existing multistage screening cyclone separator, when using, gas dust may not be separated completely, affect the separation efficiency, cannot separate multiple times, affect the dust and gas separation effect, increase the separation time. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem to overcome the existing defects, provide a kind of multistage screening cyclone separator, when using, gas dust can be separated more completely, improve the separation efficiency, can separate multiple times, the dust and gas separation effect improves, separation time reduces, can effectively solve the problems in background art.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of multistage screening cyclone separator, including electric support push rod, multistage screening unit and cyclone separation unit;

[0006] Electric support push rod is provided with four and annular array is arranged on the bottom plate, and the extension end on four electric support push rods is respectively fixedly connected with a separator main body through support frame, the separator main body is provided with a feeding hole, the feeding hole extends into the separator main body, the cyclone separation unit is arranged on the lower side of the separator main body, the input end of the electric support push rod is electrically connected with the output end of external power supply through external control switch group;

[0007] Multi-stage screening unit: including air outlet pipeline, fixed round cover, fixed shell, air permeable mesh, connecting slide and purification filter element, the upper surface of the separator body is provided with a circular hole, the circular hole extends into the separator body, the circular hole is fixedly connected with the air outlet pipeline, the upper surface of the air outlet pipeline is provided with four annular array slide groove clamping grooves, one connecting slide is respectively and slidably connected in each slide groove clamping groove, one fixed shell is fixedly connected on the side opposite to the four connecting slides, the fixed shell is arranged in the air outlet pipeline, a plurality of annular array air permeable meshes are arranged on the lower surface of the fixed shell, and the air permeable meshes extend into the fixed shell, the purification filter element is fixedly connected with the fixed shell through a fixed frame, and the upper surface of the fixed shell is fixedly connected with a fixed round cover.

[0008] The electric support push rod is used for adjusting the position of the separator body, facilitating taking and storing the shell, thereby facilitating cleaning dust and use. The cyclone separation unit is used for cyclone separation. The separator body adopts a conical shape to facilitate separation of gas and fixation. The air outlet pipeline is used for fixedly connecting the slide. The connecting slide is used for fixing the fixed shell. The fixed shell is used for fixing the purification filter element. The purification filter element is used for secondary purification of gas, thereby separating and fixing and liquid. The fixed round cover is used for fixing the fixed shell. The air permeable mesh is used for allowing gas to flow into the fixed shell, thereby facilitating separation and use.

[0009] Further, the multi-stage screening unit further comprises clamping blocks and a screening mesh plate, the lower surface of the air outlet pipeline is provided with four annular array rectangular clamping grooves, each rectangular clamping groove is fixedly connected with a corresponding clamping block, and the four clamping blocks are fixedly connected with a screening mesh plate.

[0010] The clamping block is used for fixing the screening mesh plate, the screening mesh plate is used for secondary separation of gas and blocking of dust particles, thereby facilitating separation and use.

[0011] Further, the multi-stage screening unit further comprises an external air outlet pipeline, the upper surface of the fixed round cover is provided with a circular hole one, the circular hole one penetrates the upper and lower sides of the fixed round cover, the circular hole one is fixedly connected with the air outlet pipeline, and the lower end of the air outlet pipeline penetrates the fixed round cover and extends into the fixed shell.

[0012] The external air outlet pipeline is used for discharging gas after multiple separations, thereby separating gas and facilitating use.

[0013] Further, the cyclone separation unit comprises a power fixing shell, a power motor and a cyclone power fan blade, a circular hole two is formed in the lower side surface of the separator main body, the circular hole two extends into the separator main body, the lower side of the separator main body is provided with a power fixing shell, the circular hole two on the separator main body extends into the power fixing shell, a cylinder is rotatably connected in the power fixing shell, the left end of the cylinder extends to the left side of the power fixing shell, the surface of the left side of the power fixing shell is fixedly connected with the power motor through a fixing frame at the position of the edge of the cylinder, the left end of the cylinder is fixedly connected with the output shaft of the power motor, a cyclone power fan blade is fixedly sleeved on the cylinder at the position in the power fixing shell, the cyclone power fan blade corresponds to the circular hole two, and the input end of the power motor is electrically connected with the output end of an external power supply through an external control switch group.

[0014] The power fixing shell is used for fixing the cyclone power fan blade, the cyclone power fan blade is used for providing power for the cyclone separator, and the power motor is used for providing power for rotation of the cyclone power fan blade, so that the cyclone separation is used.

[0015] Further, the cyclone separation unit further comprises a receiving shell and a connecting ring, the upper side surface of the bottom plate is provided with a receiving shell at the position between the four electric supporting push rods, a dust removal hole is formed in the lower side surface of the power fixing shell and extends into the power fixing shell, the power fixing shell is fixedly sleeved with a connecting ring at the position close to the dust removal hole, the dust removal hole of the power fixing shell is arranged in the receiving shell, and the connecting ring is fixedly connected with the receiving shell through bolts.

[0016] The receiving shell is used for collecting dust, facilitating separation of solid and gas, and facilitating use, and the connecting ring is used for fixing the power fixing shell on the receiving shell, facilitating disassembly and assembly and use.

[0017] Further, the cyclone separation unit further comprises a tapered guide block, the tapered guide block is fixedly connected with the cyclone power fan blade through the support block at the position close to the circular hole two in the separator main body.

[0018] The tapered guide block is used for guiding raw materials, facilitating the wind generated by the cyclone power fan blade to blow from all directions, and facilitating separation use.

[0019] Compared with the prior art, the cyclone separation unit has the advantages that:

[0020] 1. The multi-stage screening cyclone separator has the following advantages: the multi-stage screening unit is arranged, the air outlet pipe is used for fixedly connecting the sliding bar, the connecting sliding bar is used for fixing the fixed shell, the fixed shell is used for fixing the purification filter element, the purification filter element is used for secondary purification of the gas, thereby separating and fixing the liquid, the fixed circular cover is used for fixing the fixed shell, the air permeable mesh is used for allowing the gas to flow into the fixed shell, convenient for separation use, the clamping block is used for fixing the screening mesh plate, the screening mesh plate is used for secondary separation of the gas and blocking of dust particles, and the external air outlet pipe is used for discharging the gas separated for multiple times, so that the multi-stage separation is used;

[0021] 2. The multi-stage screening cyclone separator has the following advantages: the cyclone separation unit is arranged, the power fixing shell is used for fixing the cyclone power fan blade, the cyclone power fan blade is used for providing power for the cyclone separator, so that the separation is used, the power motor is used for providing power for rotation of the cyclone power fan blade, the receiving shell is used for collecting dust, so that the solid and the gas are separated, and the use is convenient, the connecting ring is used for fixing the power fixing shell on the receiving shell, so that the disassembly and assembly are convenient, and the conical guide block is used for guiding the raw materials, so that the wind generated by the cyclone power fan blade blows from all around, and the cyclone separation is used;

[0022] 3. The multi-stage screening cyclone separator has the following advantages: when used, the gas and dust can be completely separated, the separation efficiency is improved, the separation can be carried out multiple times, the separation effect of the dust and the gas is improved, and the separation time is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 It is a front structure schematic view of the utility model;

[0024] Fig. 2 It is a back section view structure schematic view of the utility model;

[0025] Fig. 3 It is a multi-stage screening unit local section view structure schematic view.

[0026] In the drawing: 1 electric support push rod, 2 separator main body, 3 multi-stage screening unit, 31 air outlet pipe, 32 clamping block, 33 screening mesh plate, 34 fixed circular cover, 35 fixed shell, 36 air permeable mesh, 37 connecting sliding bar, 38 purification filter element, 39 external air outlet pipe, 4 cyclone separation unit, 41 power fixing shell, 42 power motor, 43 conical guide block, 44 cyclone power fan blade, 45 receiving shell, 46 connecting ring. DETAILED DESCRIPTION

[0027] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a multistage screening cyclone separator, comprising an electric support push rod 1, a multistage screening unit 3 and a cyclone separation unit 4.

[0029] The electric support push rod 1 is provided with four and arranged in an annular array on the bottom plate, the extension end of the four electric support push rods 1 is respectively fixedly connected with a separator main body 2 through a support frame, a feeding hole is formed in the separator main body 2, the feeding hole extends into the separator main body 2, the cyclone separation unit 4 is arranged on the lower side of the separator main body 2, and the input end of the electric support push rod 1 is electrically connected with the output end of an external power supply through an external control switch group.

[0030] The multistage screening unit 3 comprises an air outlet pipeline 31, a fixed circular cover 34, a fixed shell 35, a gas permeable mesh 36, a connecting sliding bar 37 and a purification filter element 38, a circular hole is formed in the upper surface of the separator main body 2, the circular hole extends into the separator main body 2, the circular hole is fixedly connected with the air outlet pipeline 31, four annular array sliding groove clamping grooves are formed in the upper surface of the air outlet pipeline 31, one connecting sliding bar 37 is slidably clamped in each sliding groove clamping groove, one fixed shell 35 is fixedly connected to the side opposite to the four connecting sliding bars 37, the fixed shell 35 is arranged in the air outlet pipeline 31, a plurality of annular array gas permeable meshes 36 are formed in the lower surface of the fixed shell 35, so that the gas permeable meshes 36 extend into the fixed shell 35, the purification filter element 38 is fixedly clamped in the fixed shell 35 through a fixed frame, and the fixed circular cover 34 is fixedly connected to the upper surface of the fixed shell 35 and clamped with the upper end surface of the air outlet pipeline 31.

[0031] The electric support push rod 1 is used for adjusting the position of the separator main body 2, facilitating taking and storing the receiving shell 45, thereby facilitating dust cleaning and use, the cyclone separation unit 4 is used for cyclone separation, the separator main body 2 adopts a conical shape, facilitating separation of gas and fixation, the air outlet pipeline 31 is used for fixedly connecting the sliding bar 37, the connecting sliding bar 37 is used for fixing the fixed shell 35, the fixed shell 35 is used for fixing the purification filter element 38, the purification filter element 38 is used for secondary purification of gas, thereby separating and fixing the liquid, the fixed circular cover 34 is used for fixing the fixed shell 35, the gas permeable mesh 36 is used for allowing gas to flow into the fixed shell 35, facilitating separation and use, and thereby facilitating separation and use.

[0032] The multi-stage screening unit 3 further comprises a clamping block 32 and a screening mesh plate 33. The lower surface of the air outlet pipeline 31 is provided with four annular arrays of rectangular clamping grooves. Each clamping groove is fixedly connected with a corresponding clamping block 32. One screening mesh plate 33 is fixedly connected between the four clamping blocks 32. The screening mesh plate 33 is arranged in the air outlet pipeline 31. Each clamping block 32 is fixedly connected with a corresponding air outlet pipeline 31 through a plug post.

[0033] The clamping block 32 is used to fix the screening mesh plate 33. The screening mesh plate 33 is used to perform secondary separation on the gas and block dust particles, thereby facilitating use.

[0034] The multi-stage screening unit 3 further comprises an external air outlet pipeline 39. The upper surface of the fixed circular cover 34 is provided with a circular hole one. The circular hole one penetrates through the upper and lower sides of the fixed circular cover 34. The circular hole one is fixedly connected with the air outlet pipeline 39. The lower end of the air outlet pipeline 39 penetrates through the fixed circular cover 34 and extends into the fixed shell 35.

[0035] The external air outlet pipeline 39 is used to discharge the gas after multiple separations, thereby facilitating the separation of the gas.

[0036] The cyclone separation unit 4 comprises a power fixed shell 41, a power motor 42, and a cyclone power fan blade 44. The lower surface of the separator main body 2 is provided with a circular hole two. The circular hole two extends into the separator main body 2. The lower surface of the separator main body 2 is provided with a power fixed shell 41. The circular hole two on the separator main body 2 extends into the power fixed shell 41. A cylinder is rotatably connected in the power fixed shell 41. The left end of the cylinder extends to the left side of the power fixed shell 41. The left surface of the power fixed shell 41 is fixedly connected with the power motor 42 through a fixed frame at the position of the edge of the cylinder. The left end of the cylinder is fixedly connected with the output shaft of the power motor 42. A cyclone power fan blade 44 is fixedly sleeved on the cylinder at a position inside the power fixed shell 41. The cyclone power fan blade 44 corresponds to the circular hole two. The input end of the power motor 42 is electrically connected with the output end of an external power source through an external control switch group.

[0037] The power fixed shell 41 is used to fix the cyclone power fan blade 44. The cyclone power fan blade 44 is used to provide power for the cyclone separator, thereby facilitating use. The power motor 42 is used to provide power for the rotation of the cyclone power fan blade 44, thereby facilitating cyclone separation.

[0038] The cyclone separation unit 4 further comprises a receiving shell 45 and a connecting ring 46, one receiving shell 45 is arranged on the upper surface of the base plate between the four electric supporting push rods 1, a dust removal hole is formed in the lower surface of the power fixing shell 41, the dust removal hole extends into the power fixing shell 41, a connecting ring 46 is fixedly sleeved on the power fixing shell 41 at a position close to the dust removal hole, the dust removal hole on the power fixing shell 41 is arranged in the receiving shell 45, and the connecting ring 46 is fixedly connected with the receiving shell 45 through bolts.

[0039] The receiving shell 45 is used for collecting dust, facilitating the separation of solids and gas, and facilitating use, and the connecting ring 46 is used for fixing the power fixing shell 41 on the receiving shell 45, facilitating disassembly and use, and facilitating use.

[0040] The cyclone separation unit 4 further comprises a tapered guide block 43, the tapered guide block 43 is fixedly connected with the separator main body 2 through a supporting block at a position close to the second circular hole, and the tapered guide block 43 corresponds to the cyclone power fan blade 44.

[0041] The tapered guide block 43 is used for guiding raw materials, facilitating the wind generated by the cyclone power fan blade 44 to blow out from all around, and facilitating separation use.

[0042] The working principle of the multi-stage screening cyclone separator is as follows: first, the air outlet pipeline 31 is used for fixedly connecting the sliding bar 37, the sliding bar 37 is used for fixing the fixed shell 35, the fixed shell 35 is used for fixing the purification filter element 38, the purification filter element 38 is used for secondary purification of gas, thereby separating and fixing and liquid, the fixed circular cover 34 is used for fixing the fixed shell 35, the air permeable mesh 36 is used for allowing gas to flow into the fixed shell 35, facilitating separation use, the clamping block 32 is used for fixing the screening mesh plate 33, the screening mesh plate 33 is used for secondary separation of gas and blocking of dust particles, the external air outlet pipeline 39 is used for discharging gas separated for multiple times, at the same time, the power fixing shell 41 is used for fixing the cyclone power fan blade 44, the cyclone power fan blade 44 is used for providing power for the cyclone separator, facilitating separation use, the power motor 42 is used for providing power for rotation of the cyclone power fan blade 44, the receiving shell 45 is used for collecting dust, facilitating separation of solids and gas, and facilitating use, the connecting ring 46 is used for fixing the power fixing shell 41 on the receiving shell 45, facilitating disassembly and use, and the tapered guide block 43 is used for guiding raw materials, facilitating the wind generated by the cyclone power fan blade 44 to blow out from all around, and facilitating separation use.

[0043] It is worth noting that the external control switch group core chip selected in the above embodiment is a PLC single-chip microcomputer, the power motor 42 is a servo motor, and the external control switch group controls the power motor 42 and the electric supporting push rod 1 to work by using a method commonly used in the prior art.

[0044] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.

Claims

1. A multi-stage classification cyclone separator characterized by: It comprises an electric support push rod (1), a multi-stage screening unit (3) and a cyclone separation unit (4); The electric support push rod (1) is provided with four and arranged in an annular array on the bottom plate, the extension end of the four electric support push rods (1) is respectively fixedly connected with a separator body (2) through a support frame, a feeding hole is formed in the separator body (2), the feeding hole extends into the separator body (2), a cyclone separation unit (4) is arranged on the lower side of the separator body (2), and the input end of the electric support push rod (1) is electrically connected with the output end of an external power supply through an external control switch group. The multi-stage screening unit (3) comprises an air outlet pipeline (31), a fixed circular cover (34), a fixed shell (35), a gas permeable mesh (36), a connecting slide bar (37) and a purification filter element (38), a circular hole is formed in the upper surface of the separator body (2), the circular hole extends into the separator body (2), the circular hole is fixedly connected with the air outlet pipeline (31), four annular array slide groove clamping grooves are formed in the upper surface of the air outlet pipeline (31), one connecting slide bar (37) is slidably clamped in each slide groove clamping groove, one fixed shell (35) is fixedly connected to one side of the four connecting slide bars (37) opposite to each other, the fixed shell (35) is arranged in the air outlet pipeline (31), a plurality of annular array gas permeable meshes (36) are formed in the lower surface of the fixed shell (35), the gas permeable meshes (36) extend into the fixed shell (35), the purification filter element (38) is fixedly clamped in the fixed shell (35) through a fixed frame, and the fixed shell (35) is fixedly connected with a fixed circular cover (34) on the upper surface.

2. A multi-stage classification cyclone separator according to claim 1, wherein: The multi-stage screening unit (3) further comprises a clamping block (32) and a screening mesh plate (33), four annular array rectangular clamping grooves are formed in the lower surface of the air outlet pipeline (31), each rectangular clamping groove is fixedly clamped with a corresponding clamping block (32), and a screening mesh plate (33) is fixedly connected between the four clamping blocks (32). Each clamping block (32) is fixedly connected with a corresponding air outlet pipeline (31) through a plug post.

3. A multi-stage classification cyclone separator according to claim 1, wherein: The multi-stage screening unit (3) further comprises an external air outlet pipeline (39), a circular hole one is formed in the upper surface of the fixed circular cover (34), the circular hole one penetrates the upper and lower sides of the fixed circular cover (34), the external air outlet pipeline (39) is fixedly clamped in the circular hole one, and the lower end of the external air outlet pipeline (39) penetrates the fixed circular cover (34) and extends into the fixed shell (35).

4. A multi-stage classification cyclone separator according to claim 1, wherein: The cyclone separation unit (4) comprises a power fixing shell (41), a power motor (42) and a cyclone power fan blade (44), the lower surface of the separator body (2) is provided with a circular hole two, the circular hole two extends into the separator body (2), the lower side of the separator body (2) is provided with a power fixing shell (41), the circular hole two on the separator body (2) extends into the power fixing shell (41), a cylinder is rotatably connected in the power fixing shell (41), the left end of the cylinder extends to the left side of the power fixing shell (41), the surface of the left side of the power fixing shell (41) is fixedly connected with the power motor (42) through the fixing frame at the position of the edge of the cylinder, the left end of the cylinder is fixedly connected with the output shaft of the power motor (42), a cyclone power fan blade (44) is fixedly sleeved on the cylinder at the position in the power fixing shell (41), the cyclone power fan blade (44) corresponds to the circular hole two, and the input end of the power motor (42) is electrically connected with the output end of the external power supply through the external control switch group.

5. A multi-stage classification cyclone separator according to claim 4, wherein: The cyclone separation unit (4) further comprises a receiving shell (45) and a connecting ring (46), the upper surface of the bottom plate is provided with a receiving shell (45) at the position between the four electrically powered support push rods (1), the lower surface of the power fixing shell (41) is provided with a dust removal hole, the dust removal hole extends into the power fixing shell (41), a connecting ring (46) is fixedly sleeved on the power fixing shell (41) at the position close to the dust removal hole, the dust removal hole on the power fixing shell (41) is arranged in the receiving shell (45), and the connecting ring (46) is fixedly connected with the receiving shell (45) through bolts.

6. A multi-stage classification cyclone separator according to claim 4, wherein: The cyclone separation unit (4) further comprises a conical guide block (43), the conical guide block (43) is fixedly connected with the cyclone power fan blade (44) through the support block in the separator body (2) at the position close to the circular hole two.

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