CN109433339B

CN109433339B - A vibration ball mill for crude benzol production

Info

Publication number: CN109433339B
Application number: CN201811538445.XA
Authority: CN
Inventors: 不公告发明人
Original assignee: Yiwu Yanchuang Industrial Design Co Ltd
Current assignee: Yiwu yanchuang Industrial Design Co., Ltd
Priority date: 2018-12-16
Filing date: 2018-12-16
Publication date: 2020-10-23
Anticipated expiration: 2038-12-16
Also published as: CN109433339A

Abstract

The invention discloses a vibrating ball mill for crude benzene production, and relates to the technical field of crude benzene production. This a vibration ball mill for crude benzol production, including vibration ball mill's shell, there is the base bottom the shell of vibration ball mill through pivot swing joint, the left side fixedly connected with control box of base, the left side at vibration ball mill's shell top is run through and is provided with the pan feeding funnel, there is the telescopic link bottom the shell of vibration ball mill through pivot swing joint. This a vibration ball mill for crude benzol production, through breaker, limiting device and grinder's improvement to and actuating mechanism, the cooperation of parts such as crushing barrel and crushing tooth is used, adopts the cubic to smash the mode gradually and smashes the operation, makes the vibration ball mill can be fine accomplish crushing operation to the great raw materials of hardness under the prerequisite of guaranteeing crushing efficiency, has avoided because the too big crushing mechanism that leads to of raw materials hardness damages or stop work.

Description

A vibration ball mill for crude benzol production

Technical Field

The invention relates to the technical field of crude benzene production, in particular to a vibrating ball mill for producing crude benzene.

Background

In the production of crude benzol, a vibration ball mill is often used for crushing raw materials, the vibration ball mill is a chemical machine and mainly comprises a rack, a vibration exciter, a grinding tank, an electric control system, a cooling system, a grinding medium and the like, and the materials are ground to micron-sized mechanical equipment by forming strong impact crushing and grinding effects on the materials.

Traditional vibration ball mill is difficult to fine accomplish crushing operation to the great raw materials of hardness under the prerequisite of guaranteeing crushing efficiency, appears easily because crushing mechanism that raw materials hardness is too big and lead to damages or stop work, has shortened vibration ball mill's life, has increased vibration ball mill's maintenance frequency, brings inconvenience for user's use when increasing the cost.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a vibrating ball mill for producing crude benzene, which solves the problems that the vibrating ball mill is difficult to well finish the crushing operation of raw materials with larger hardness on the premise of ensuring the crushing efficiency, and the crushing mechanism is easily damaged or stops working due to the overlarge hardness of the raw materials.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a vibration ball mill for crude benzol production comprises a shell, wherein the bottom of the shell is movably connected with a base through a rotating shaft, a control box is fixedly connected to the left side of the base, a feeding funnel is arranged on the left side of the top of the shell in a penetrating mode, a telescopic rod is movably connected to the bottom of the shell through a rotating shaft, the top end of the telescopic rod is movably connected with the bottom of the shell through a rotating shaft, a driving mechanism is arranged on the left side of the top of the shell, an output end of the driving mechanism is fixedly connected with a rotating shaft through a coupler, the bottom of the rotating shaft penetrates through the shell and extends to the bottom of the shell, a crushing barrel is sleeved on the surface of the rotating shaft and is positioned in an inner cavity of the shell, a first filter screen plate is arranged on the right side of the crushing barrel in an inner cavity of the shell, crushing teeth matched, the inner chamber of shell and the right side that is located first filter plate are provided with the funnel that gathers materials, the right side of the funnel that gathers materials and the bottom fixedly connected with breaker that is located the shell inner chamber, the right side at shell top is provided with the motor, the output shaft cover of motor is equipped with power gear, the inner chamber of shell and the right side that is located breaker are provided with grinder, it is provided with well core rod to run through on the grinder, the top that just is located well core rod on the grinder and the bottom all run through and are provided with the side lever, the both ends of well core rod and side lever all overlap and are equipped with the spacing ring, and the inner wall fixed connection of spacing ring and shell, the control box respectively with telescopic link, actuating mechanism.

Breaker includes broken shell, broken shell's left side and the right-hand member intercommunication of the funnel that gathers materials, breaker's inner chamber is provided with the vibration exciter, the both sides of vibration exciter are all through the inner wall fixed connection of limiting device and broken shell, the surface of vibration exciter is provided with broken ring, the top and the bottom of broken shell inner chamber all are provided with the broken tooth that sets up with the cooperation of broken ring, broken shell's inner chamber and the right side that is located the vibration exciter are provided with the second and filter the otter board, control box and vibration exciter electric connection.

The limiting device comprises a limiting shell, the limiting shell is fixedly connected with the inner wall of the crushing shell through a bolt, a limiting groove is formed in the limiting shell, and one end of the vibration exciter is movably connected with the limiting groove through the bolt.

The grinder is including grinding the shell, the surface of grinding the shell is provided with driving tooth, driving tooth and power gear meshing, the inner chamber of grinding the shell is provided with the rolling disc, there are sun gear, edge gear and grinding gear through pivot swing joint respectively on the rolling disc, the inner wall of grinding the shell is provided with grinding tooth, edge gear and grinding gear all with sun gear and grinding tooth meshing, well core rod's surface is located to the sun gear cover, the surface of side lever is located to the edge gear cover.

Preferably, the bottom of the inner cavity of the shell is embedded with a metal ball, and the metal ball is in contact with the bottom of the crushing barrel.

Preferably, the top and the bottom of the limiting groove are embedded with protective rubber.

Preferably, the number of the edge gears is two and is located at the top and the bottom of the central gear, and the number of the grinding gears is two and is located at two sides of the central gear.

Preferably, the front surface of the rotating disk is provided with a leakage-proof plate which is matched with the edge gear and the grinding gear.

Preferably, the largest particle size that can pass through between the crushing barrel and the crushing teeth is a first particle size, the largest particle size that can pass through between the crushing ring and the crushing teeth is a second particle size, the largest particle size that the grinding device can pass through is a third particle size, the first particle size is larger than the second particle size, and the second particle size is larger than the third particle size.

Preferably, the maximum particle size that the first filter screen plate can pass through is smaller than the first particle size, and the maximum particle size that the second filter screen plate can pass through is smaller than the second particle size.

(III) advantageous effects

The invention provides a vibrating ball mill for producing crude benzene. The method has the following beneficial effects: this a vibration ball mill for crude benzol production, through breaker, limiting device and grinder's improvement, and actuating mechanism, the cooperation of part such as crushing barrel and crushing tooth is used, adopt the cubic to smash the operation gradually, make the vibration ball mill can be fine accomplish crushing operation to the great raw materials of hardness under the prerequisite of guaranteeing crushing efficiency, avoided because the crushing mechanism that the raw materials hardness leads to damages or stop work, the life of vibration ball mill has been prolonged, the maintenance frequency of vibration ball mill has been reduced, user's use has been made things convenient for in the time of reduce cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the crushing apparatus according to the present invention;

FIG. 3 is a schematic view of a restraining device according to the present invention;

FIG. 4 is a schematic view of a polishing apparatus according to the present invention.

In the figure: 1. a housing; 2. a base; 3. a control box; 4. a telescopic rod; 5. a drive mechanism; 6. a rotating shaft; 7. a milling drum; 8. a first filter screen plate; 9. crushing teeth; 10. an aggregate funnel; 11. a crushing device; 111. crushing the shell; 112. a restriction device; 1121. a protective rubber sheet; 1122. a confinement housing; 1123. a limiting groove; 113. crushing teeth; 114. a crushing ring; 115. a second filter screen plate; 116. a vibration exciter; 12. a motor; 13. a power gear; 14. a grinding device; 141. grinding teeth; 142. a sun gear; 143. rotating the disc; 144. an edge gear; 145. a transmission tooth; 146. grinding the shell; 147. grinding the gear; 148. a leak-proof plate; 15. a center pole; 16. a side lever; 17. a limiting ring; 18. a feeding funnel; 19. a metal ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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 creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a vibrating ball mill for crude benzene production comprises a shell 1, metal balls 19 are embedded at the bottom of an inner cavity of the shell 1, the metal balls 19 are in contact with the bottom of a crushing barrel 7, the metal balls 19 are used for limiting the position of the crushing barrel 7 relative to the shell 1 on the premise of ensuring the friction force between the crushing barrel 7 and the shell 1, the bottom of the shell 1 is movably connected with a base 2 through a rotating shaft, the left side of the base 2 is fixedly connected with a control box 3, a feeding funnel 18 is arranged on the left side of the top of the shell 1 in a penetrating manner, a telescopic rod 4 is movably connected at the bottom of the shell 1 through a rotating shaft, the top end of the telescopic rod 4 is movably connected with the bottom of the shell 1 through a rotating shaft, a driving mechanism 5 is arranged on the left side of the top of the shell 1, the output end of the driving mechanism 5 is fixedly connected with a rotating shaft 6 through a coupler, the bottom of the rotating shaft 6 penetrates, the largest particle size which can pass between the crushing barrel 7 and the crushing teeth 9 is a first particle size, the largest particle size which can pass between the crushing ring 114 and the crushing teeth 113 is a second particle size, the largest particle size which can pass through the grinding device 14 is a third particle size, the first particle size is larger than the second particle size, the second particle size is larger than the third particle size, the first filter screen plate 8 is arranged in the inner cavity of the shell 1 and positioned at the right side of the crushing barrel 7, the largest particle size which can pass through the first filter screen plate 8 is smaller than the first particle size, the largest particle size which can pass through the second filter screen plate 115 is smaller than the second particle size, the crushing teeth 9 which are matched with the crushing barrel 7 are arranged at the left side of the inner cavity of the shell 1, the inner cavity of the shell 1 and positioned at the right side of the first filter screen plate 8 are provided with an aggregate funnel 10, the right side of funnel 10 that gathers materials and the bottom fixedly connected with breaker 11 that is located the 1 inner chamber of shell, the right side at 1 top of shell is provided with motor 12, motor 12's output shaft cover is equipped with power gear 13, the inner chamber of shell 1 and the right side that is located breaker 11 are provided with grinder 14, it is provided with well core rod 15 to run through on grinder 14, grinder 14 is last and is located well core rod 15's top and bottom and all runs through and is provided with side lever 16, well core rod 15 and side lever 16's both ends all overlap and are equipped with spacing ring 17, and spacing ring 17 and shell 1's inner wall fixed connection, control box 3 respectively with telescopic link 4, actuating mechanism 5 and motor 12 electric connection.

Crushing device 11 includes broken shell 111, the left side of broken shell 111 and the right-hand member intercommunication of aggregate funnel 10, the inner chamber of crushing device 11 is provided with vibration exciter 116, the both sides of vibration exciter 116 are all through limiting device 112 and broken shell 111's inner wall fixed connection, the surface of vibration exciter 116 is provided with broken ring 114, the top and the bottom of broken shell 111 inner chamber all are provided with the broken tooth 113 that sets up with broken ring 114 cooperation, the inner chamber of broken shell 111 just is located the right side of vibration exciter 116 and is provided with second filter plate 115, control box 3 and vibration exciter 116 electric connection.

Limiting device 112 includes restriction shell 1122, and restriction shell 1122 passes through the inner wall fixed connection of bolt and broken shell 111, has seted up restriction groove 1123 on the restriction shell 1122, and the top and the bottom of restriction groove 1123 are all inlayed and are had protection rubber 1121, and protection rubber 1121 is used for carrying out the protection operation to restriction groove 1123, and the one end of vibration exciter 116 passes through bolt and restriction groove 1123 swing joint.

The grinding device 14 comprises a grinding shell 146, transmission teeth 145 are arranged on the surface of the grinding shell 146, the transmission teeth 145 are meshed with the power gear 13, a rotating disc 143 is arranged in an inner cavity of the grinding shell 146, a leakage-proof plate 148 matched with the edge gear 144 and the grinding gear 147 is arranged on the front surface of the rotating disc 143, a central gear 142, the edge gear 144 and the grinding gear 147 are movably connected to the rotating disc 143 through rotating shafts respectively, grinding teeth 141 are arranged on the inner wall of the grinding shell 146, the edge gear 144 and the grinding gear 147 are both meshed with the central gear 142 and the grinding teeth 141, the central gear 142 is sleeved on the surface of the central rod 15, the edge gear 144 is sleeved on the surface of the side rod 16, the number of the edge gears 144 is two and is located at the top and the bottom of the central gear 142, and the number of the grinding gears 147 is two and is located on two sides of.

During operation, the effective length of the telescopic rod 4 is adjusted through the control box 3, so that the inclination angle of the shell 1 relative to the horizontal plane is changed.

The control box 3 controls the driving mechanism 5, the motor 12 and the vibration exciter 116 to work, raw materials are poured into the shell 1 through the feeding hopper 18, and the driving mechanism 5 works to perform a first crushing operation under the action of the crushing barrel 7 and the crushing teeth 9.

The raw material after the first crushing operation sequentially passes through the first filter screen plate 8 and the collecting hopper 10 to enter the crushing device 11, and the second crushing operation is performed under the action of the vibration exciter 116 and the crushing ring 114 and the crushing teeth 113.

The raw material after the second crushing operation falls through the second filter screen plate 115 and passes through the grinding device 14, the grinding housing 146 is rotated relative to the housing 1 by the operation of the motor 12 simultaneously with the power gear 13 and the driving teeth 145, the grinding gear 147 and the edge gear 144 are rotated around the center gear 142 while being rotated by the operation of the center gear 15, the side lever 16 and the grinding teeth 141, the third crushing operation is performed by the operation of the center gear 142, the edge gear 144, the teeth of the grinding gear 147 and the grinding teeth 141, and the raw material after the third crushing operation falls through the right opening of the housing 1, thereby completing the crushing operation.

To sum up, this a vibration ball mill for crude benzol production, through breaker 11, limiting device 112 and grinder 14's improvement, and actuating mechanism 5, the cooperation of parts such as crushing section of thick bamboo 7 and crushing tooth 9 is used, adopt the cubic to smash the operation gradually kibbling mode, make the vibration ball mill can be fine accomplish crushing operation to the great raw materials of hardness under the prerequisite of guaranteeing crushing efficiency, avoided because the too big crushing mechanism that leads to of raw materials hardness damages or stop work, the life of vibration ball mill has been prolonged, the maintenance frequency of vibration ball mill has been reduced, user's use has been made things convenient for in the time of reduce cost.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vibration ball mill for crude benzol production, includes vibration ball mill's shell (1), there is base (2) bottom of vibration ball mill's shell (1) through pivot swing joint, the left side fixedly connected with control box (3) of base (2), the left side at vibration ball mill's shell (1) top is run through and is provided with pan feeding funnel (18), its characterized in that: the bottom of vibration ball mill's shell (1) has telescopic link (4) through pivot swing joint, the top of telescopic link (4) is through the bottom swing joint of pivot and vibration ball mill's shell (1), the left side at vibration ball mill's shell (1) top is provided with actuating mechanism (5), shaft coupling fixedly connected with axis of rotation (6) is passed through to the output of actuating mechanism (5), the bottom of axis of rotation (6) is run through vibration ball mill's shell (1) and is extended to the bottom of vibration ball mill's shell (1), the surface of axis of rotation (6) and the inner chamber cover that is located vibration ball mill's shell (1) are equipped with crushing barrel (7), the inner chamber of vibration ball mill's shell (1) and the right side that is located crushing barrel (7) are provided with first filter plate (8), the left side of first filter plate (8) and the left side of vibration ball mill's shell (1) inner chamber all are provided with crushing barrel ( ) Crushing tooth (9) that the cooperation set up, the inner chamber of vibration ball mill's shell (1) and the right side that is located first filter screen board (8) are provided with the funnel (10) that gathers materials, the right side of funnel (10) that gathers materials and the bottom fixedly connected with breaker (11) that is located vibration ball mill's shell (1) inner chamber, the right side at shell (1) top of vibration ball mill is provided with motor (12), the output shaft cover of motor (12) is equipped with power gear (13), the inner chamber of vibration ball mill's shell (1) and the right side that is located breaker (11) are provided with grinder (14), it is provided with well core rod (15) to run through on grinder (14), the top and the bottom that just are located well core rod (15) all run through and are provided with side lever (16) on grinder (14), well core rod (15) and the both ends of side lever (16) all are equipped with spacing ring (, the limiting ring (17) is fixedly connected with the inner wall of the shell (1) of the vibration ball mill, and the control box (3) is respectively and electrically connected with the telescopic rod (4), the driving mechanism (5) and the motor (12);

the crushing device (11) comprises a crushing shell (111), the left side of the crushing shell (111) is communicated with the right end of the aggregate hopper (10), a vibration exciter (116) is arranged in an inner cavity of the crushing shell (11), two sides of the vibration exciter (116) are fixedly connected with the inner wall of the crushing shell (111) through limiting devices (112), a crushing ring (114) is arranged on the surface of the vibration exciter (116), crushing teeth (113) matched with the crushing ring (114) are arranged at the top and the bottom of the inner cavity of the crushing shell (111), a second filter screen plate (115) is arranged in the inner cavity of the crushing shell (111) and positioned on the right side of the vibration exciter (116), and the control box (3) is electrically connected with the vibration exciter (116);

the limiting device (112) comprises a limiting shell (1122), the limiting shell (1122) is fixedly connected with the inner wall of the crushing shell (111) through bolts, a limiting groove (1123) is formed in the limiting shell (1122), and one end of the vibration exciter (116) is movably connected with the limiting groove (1123) through bolts;

the grinding device (14) comprises a grinding vibration ball mill shell (146), transmission teeth (145) are arranged on the surface of the grinding vibration ball mill shell (146), the transmission teeth (145) are meshed with a power gear (13), a rotating disc (143) is arranged in an inner cavity of the grinding vibration ball mill shell (146), a central gear (142), an edge gear (144) and a grinding gear (147) are respectively movably connected onto the rotating disc (143) through a rotating shaft, grinding teeth (141) are arranged on the inner wall of the grinding vibration ball mill shell (146), the edge gear (144) and the grinding gear (147) are both meshed with the central gear (142) and the grinding teeth (141), the central gear (142) is sleeved on the surface of a central rod (15), and the edge gear (144) is sleeved on the surface of a side rod (16).

2. A vibratory ball mill for crude benzene production as set forth in claim 1 wherein: the bottom of the inner cavity of the shell (1) of the vibration ball mill is embedded with metal balls (19), and the metal balls (19) are in contact with the bottom of the crushing barrel (7).

3. A vibratory ball mill for crude benzene production as set forth in claim 1 wherein: and protective rubber sheets (1121) are embedded at the top and the bottom of the limiting groove (1123).

4. A vibratory ball mill for crude benzene production as set forth in claim 1 wherein: the number of the edge gears (144) is two and is positioned at the top and the bottom of the central gear (142), and the number of the grinding gears (147) is two and is positioned at two sides of the central gear (142).

5. A vibratory ball mill for crude benzene production as set forth in claim 1 wherein: the front surface of the rotating disc (143) is provided with a leakage-proof plate (148) which is matched with the edge gear (144) and the grinding gear (147).

6. A vibratory ball mill for crude benzene production as set forth in claim 1 wherein: the maximum particle size that can pass through between crushing section of thick bamboo (7) and crushing tooth (9) is first particle size, the maximum particle size that can pass through between broken ring (114) and broken tooth (113) is the second particle size, the maximum particle size that grinder (14) can pass through is the third particle size, and first particle size is greater than the second particle size, and the second particle size is greater than the third particle size.

7. A vibratory ball mill for crude benzene production as set forth in claim 6 wherein: the largest particle size that the first filter screen plate (8) can pass through is smaller than the first particle size, and the largest particle size that the second filter screen plate (115) can pass through is smaller than the second particle size.