CN220195505U

CN220195505U - Drying treatment device

Info

Publication number: CN220195505U
Application number: CN202321523495.7U
Authority: CN
Inventors: 杨寿德; 马永明; 何斌; 王艳林; 杨勇波
Original assignee: Yunnan Xiangfeng Environmental Protection Technology Co ltd
Current assignee: Yunnan Xiangfeng Environmental Protection Technology Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-12-19
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses a drying treatment device, and relates to the technical field of phosphogypsum treatment. The utility model comprises a crushing assembly, wherein crushing rollers are arranged on the left side and the right side of the inside of a box body, crushing teeth are fixed on the peripheral walls of the crushing rollers, a screen is arranged below the two crushing rollers, a vibrator is fixed on the lower wall of the screen, a motor I is arranged below the screen, a spiral blade is arranged below the motor I, and heating wires are fixed on the outer parts of the spiral blades corresponding to the inner wall of the box body; the dust removal assembly comprises a dust removal box, a dust removal cloth bag is arranged in the dust removal box, and a fan is fixed on the left wall of the dust removal box. According to the utility model, the screen is driven to vibrate by the vibrator to avoid blocking, and the dust is collected by the cooperation of the fan and the dust removing cloth bag, so that the problems that the filter screen is easy to block during use, inconvenient to use, and easy to generate dust and pollute the surrounding environment in the prior art are solved.

Description

Drying treatment device

Technical Field

The utility model belongs to the technical field of phosphogypsum treatment, and particularly relates to a drying treatment device.

Background

Phosphogypsum is a main byproduct of wet-process phosphoric acid production, generally, 4.5 tons of phosphogypsum slag is produced per 1 ton of wet-process phosphoric acid production, and along with the rapid increase of the yield of high-concentration phosphorus compound fertilizer, the yield and the discharge capacity of phosphogypsum also show a situation of year-by-year increase, and at the present stage, the way of utilizing phosphogypsum is more, mainly focused on the aspects of building materials, cement, engineering, agriculture and the like, and when phosphogypsum is recycled and processed, a drying treatment device is needed for drying the phosphogypsum.

Through retrieval, an authorized bulletin number CN214792329U, an authorized bulletin date 2021.11.19 discloses an phosphogypsum drying and filtering device, which comprises a bracket, wherein a cylinder is arranged at the upper end of the bracket and is in movable fit connection with the bracket; a rotating rod is arranged in the cylinder, penetrates through the cylinder and extends out of the cylinder, a stirring sheet is arranged in the cylinder, and the stirring sheet is movably matched and connected with the stirring rod; a feeding hole is formed in the upper end of the cylinder body and communicated with the cylinder body; a motor is arranged on one side of the cylinder body, and the motor is in movable fit connection with the rotating rod through a speed regulator; the utility model has good heating effect, simple and reliable drying and good safety.

However, the prior art has the following disadvantages:

1. in the prior art, the filter screen is easy to be blocked and inconvenient to use;

2. in the prior art, dust is easy to generate when the dust remover is used, and the surrounding environment is polluted.

Therefore, the filter screen is easy to be blocked when in use in the prior art, the filter screen is inconvenient to use, dust is easy to be generated when in use in the prior art, the surrounding environment is polluted, and the requirements in actual use cannot be met, so that an improved technology is urgently needed in the market to solve the problems.

Disclosure of Invention

The utility model aims to provide a drying treatment device, which is characterized in that a vibrator drives a screen to vibrate to avoid blocking, and dust is collected through the cooperation of a fan and a dust removing cloth bag, so that the problems that the filter screen is easy to block and inconvenient to use in the prior art, and dust is easy to generate and pollute the surrounding environment in the prior art are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a drying treatment device, which comprises a crushing assembly, wherein a dust removal assembly is arranged on the right side of the crushing assembly; the crushing assembly comprises a box body, wherein crushing rollers are arranged on the left side and the right side of the inside of the box body, the two crushing rollers rotate in opposite directions, crushing teeth are fixed on the peripheral wall of each crushing roller, the crushing teeth on the outer parts of the crushing rollers are meshed with the crushing teeth on the outer parts of the adjacent crushing rollers, a screen is arranged below each crushing roller, a vibrator is fixed on the lower wall of the screen, the screen is driven to vibrate through the vibrator to avoid blocking the screen, a motor I is arranged below the screen, a helical blade is arranged below the motor I, and heating wires are fixed on the outer parts of the helical blades corresponding to the inner wall of the box body; the dust removal subassembly includes the dust removal case, and the inside of dust removal case is provided with the dust removal sack, and the left wall of dust removal case is fixed with the fan, carries the dust that produces to the dust removal incasement through the fan and carries out the dust collection in order to avoid the dust to fly away the polluted environment.

Further, the baffle is inserted at the bottom of the box body, the baffle is L-shaped, the mounting plate is fixed on the upper wall of the first motor corresponding to the inner wall of the box body, and the first motor is fixedly connected with the mounting plate.

Further, a rotating rod is fixed on the power output shaft of the first motor, and the spiral blade is fixedly connected with the rotating rod.

Further, the upper wall of the box body is fixedly provided with a feeding box, the inside of the feeding box is communicated with the inside of the box body, the crushing rollers are rotationally connected with the box body through bearings, the rear of any crushing roller corresponds to the rear wall of the box body and is fixedly provided with a motor II, and a power output shaft of the motor II is fixedly connected with the corresponding crushing roller.

Further, guide frames are fixed on the lower portions of the two crushing rollers corresponding to the inner wall of the box body, a discharge chute is formed in the left wall of the box body, the left end of the screen penetrates through the discharge chute and extends to the outer portion of the box body, and guide plates are fixed on the front side and the rear side of the upper wall of the screen.

Further, four corner positions of the lower side of the screen corresponding to the inner wall of the box body are respectively fixed with a fixing plate, the upper wall of each fixing plate is respectively fixed with an elastic piece, and the upper ends of the elastic pieces are fixedly connected with the screen.

Further, the air inlet end and the air outlet end of the fan are both fixed with conveying pipes, the other ends of the conveying pipes on the air outlet end of the fan are fixedly connected with a dust removal box, a side plate is fixed on the lower side of the right wall of the dust removal box through bolts, and a bag cage is arranged in the dust removal cloth bag.

Further, a gas pipe is fixed on a conveying pipe on the air inlet end of the fan, the inside of the gas pipe is communicated with the inside of the conveying pipe, meanwhile, the inside of the gas pipe is communicated with the inside of a dust collection box I, dust collection boxes I are fixed at two ends of the gas pipe, and the dust collection boxes I are symmetrically fixed on the feeding box.

Further, a second dust collection box is fixed on the side wall of the box body corresponding to the upper left of the discharging groove, a connecting pipe is fixed on the upper wall of the second dust collection box, the other end of the connecting pipe is fixedly connected with the gas transmission pipe, the inside of the connecting pipe is communicated with the inside of the second dust collection box, and meanwhile, the inside of the connecting pipe is communicated with the inside of the gas transmission pipe.

The utility model has the following beneficial effects:

according to the utility model, the vibrator is arranged, and the screen is in a vibration state under the cooperation of the elastic piece, so that the phenomenon that the screen is blocked is reduced, and the problems that the filter screen is easy to block and inconvenient to use in the use process in the prior art are solved.

According to the utility model, the fan and the dust removing cloth bag are arranged, so that scattered dust is conveyed into the dust removing box through the fan, and the dust removing cloth bag is utilized to intercept the dust, so that the dust is intercepted in the dust removing box, the pollution of the dust scattered in the air to the environment is avoided, and the problems that dust is easy to generate and the surrounding environment is polluted in the use process in the prior art are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an overall construction diagram of a drying treatment apparatus;

FIG. 2 is a cross-sectional view of the shredder assembly in a vertical orientation;

FIG. 3 is a block diagram of a shredder assembly;

fig. 4 is a block diagram of a dust removal assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. a crushing assembly; 101. a pulverizing roller; 1011. crushing teeth; 102. a screen; 1021. a guide plate; 103. a first motor; 1031. a rotating lever; 104. a baffle; 105. an elastic member; 106. a vibrator; 107. a helical blade; 108. a case; 1081. a fixing plate; 1082. a feed box; 1083. a guide frame; 1084. a mounting plate; 1085. a discharge chute; 109. a heating wire; 110. a second motor; 2. a dust removal assembly; 201. a dust collection box I; 2011. a gas pipe; 202. a dust collection box II; 2021. a connecting pipe; 203. a blower; 2031. a delivery tube; 204. a dust removing cloth bag; 2041. a bag cage; 205. a dust removal box; 2051. and a side plate.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model is a drying treatment apparatus, which includes a pulverizing assembly 1, and a dust removing assembly 2 is disposed on the right side of the pulverizing assembly 1; the crushing assembly 1 comprises a box body 108, wherein crushing rollers 101 are arranged on the left side and the right side of the inside of the box body 108, the two crushing rollers 101 rotate in opposite directions, crushing teeth 1011 are fixed on the peripheral wall of each crushing roller 101, the crushing teeth 1011 on the outer side of each crushing roller 101 are meshed and connected with the crushing teeth 1011 on the outer side of each adjacent crushing roller 101, the crushing teeth 1011 are driven to rotate by the rotation of the corresponding crushing roller 101 to crush phosphogypsum, a screen 102 is arranged below each crushing roller 101 and is used for screening crushed phosphogypsum, phosphogypsum conforming to the specification moves downwards through the screen 102, phosphogypsum not conforming to the specification moves towards a discharge chute 1085 along the upper wall of the screen 102 and is discharged outside the box body 108 to be collected and crushed again, a vibrator 106 is fixed on the lower wall of the screen 102, the screen 102 is driven to vibrate through the vibrator 106 to avoid blocking the screen 102, a motor I103 is arranged below the screen 102, a spiral blade 107 is arranged below the motor I103, the spiral blade 107 is driven to rotate to enable the phosphogypsum conforming to the specification to be in a moving state, so that the phosphogypsum conforming to the specification is convenient to be heated, and the phosphogypsum is correspondingly heated by the inner wall of the spiral blade 108, and the heating wire 109 is fixed on the outer side of the box body, and the heating wire is convenient to be heated; the dust removing assembly 2 comprises a dust removing box 205, a dust removing cloth bag 204 is arranged in the dust removing box 205, a fan 203 is fixed on the left wall of the dust removing box 205, and generated dust is conveyed into the dust removing box 205 through the fan 203 to be collected so as to prevent the dust from drifting and polluting the environment; the electric appliances in the drying treatment device are all in the prior art, and the model is not limited.

As shown in fig. 1 to 3, a baffle 104 is inserted into the bottom of the box 108, the baffle 104 is L-shaped, after phosphogypsum is dried, phosphogypsum in the box 108 can drop to be collected by pulling the baffle 104 outwards, a mounting plate 1084 is fixed on the upper wall of the first motor 103 corresponding to the inner wall of the box 108, and the first motor 103 is fixedly connected with the mounting plate 1084.

The power output shaft of the first motor 103 is fixedly provided with a rotating rod 1031, the spiral blade 107 is fixedly connected with the rotating rod 1031, the rotating rod 1031 is rotated by the operation of the first motor 103, and the spiral blade 107 is driven to rotate so that phosphogypsum is in a motion state to be heated uniformly.

The upper wall of box 108 is fixed with feed box 1082, and feed box 1082's inside communicates with each other with the inside of box 108, and crushing roller 101 rotates with box 108 through the bearing to be connected, and the rear of arbitrary crushing roller 101 corresponds the rear wall of box 108 and is fixed with motor two 110, and motor two 110's power output shaft and the crushing roller 101 fixed connection that corresponds, and motor two 110 work makes crushing roller 101 rotate, drives crushing tooth 1011 and rotates and smashes phosphogypsum.

The guide frames 1083 are fixed on the lower portions of the two crushing rollers 101 corresponding to the inner walls of the box 108, the guide frames 1083 are arranged as hollow quadrangular tables, so that crushed phosphogypsum accurately falls onto the screen 102, the left wall of the box 108 is provided with the discharge chute 1085, the left end of the screen 102 passes through the discharge chute 1085 and extends to the outside of the box 108, the guide plates 1021 are fixed on the front side and the rear side of the upper wall of the screen 102, and crushed phosphogypsum is discharged to the outside of the box 108 along the screen 102 and passes through the discharge chute 1085 to be collected and crushed again.

The lower side of the screen 102 is fixed with a fixed plate 1081 corresponding to four corner positions of the inner wall of the box 108, the upper wall of the fixed plate 1081 is fixed with an elastic piece 105, the upper end of the elastic piece 105 is fixedly connected with the screen 102, and the screen 102 is convenient to vibrate due to the arrangement of the elastic piece 105.

As shown in fig. 1 and 4, the air inlet end and the air outlet end of the blower 203 are both fixed with a conveying pipe 2031, the other end of the conveying pipe 2031 on the air outlet end of the blower 203 is fixedly connected with a dust collection box 205, a side plate 2051 is fixed on the lower side of the right wall of the dust collection box 205 through bolts, a bag cage 2041 is arranged in the dust collection bag 204, the bag cage 2041 is connected with the dust collection bag 204 in the prior art, and the collected dust can be cleaned by disassembling the side plate 2051.

The conveying pipe 2031 on the air inlet end of the fan 203 is fixedly provided with a gas conveying pipe 2011, the inside of the gas conveying pipe 2011 is communicated with the inside of the conveying pipe 2031, meanwhile, the inside of the gas conveying pipe 2011 is communicated with the inside of the dust collection box I201, the two ends of the gas conveying pipe 2011 are fixedly provided with the dust collection box I201, the dust collection box I201 is symmetrically fixed on the feeding box 1082, and dust generated at the feeding box 1082 can be adsorbed and collected by the dust collection box I201.

The side wall of the box 108 corresponding to the upper left side of the discharging groove 1085 is fixed with a second dust collection box 202, dust in the discharging groove 1085 can be adsorbed and collected by utilizing the cooperation of the second dust collection box 202 and a fan 203, a connecting pipe 2021 is fixed on the upper wall of the second dust collection box 202, the other end of the connecting pipe 2021 is fixedly connected with a gas pipe 2011, the inside of the connecting pipe 2021 is communicated with the inside of the second dust collection box 202, and meanwhile, the inside of the connecting pipe 2021 is communicated with the inside of the gas pipe 2011.

One specific application of this embodiment is: when the phosphogypsum crushing machine is used, the phosphogypsum uniformly fed by the external conveyor passes through the feeding box 1082 and enters the box 108, the crushing roller 101 drives the crushing teeth 1011 to crush the phosphogypsum under the action of the motor II 110, the crushed phosphogypsum passes through the guide frame 1083 and falls on the screen 102, the screen 102 vibrates under the action of the vibrator 106 and the elastic piece 105, the phosphogypsum with larger specification passes through the discharging groove 1085 along the screen 102 to be discharged to the outside of the box 108 for collecting and crushing, the phosphogypsum with the specification passes through the screen 102 to enter the lower side of the inside of the box 108, meanwhile, the fan 203 works to convey dust at the discharging groove 1085 and the feeding box 1082 into the box 108, the dust is trapped in the box 108 under the action of the dust removing cloth bag 204, the motor I103 works to enable the spiral blade 107 to rotate under the action of the motor I103 and the heating wire 109, the phosphogypsum is in a moving state, the phosphogypsum is matched with the heating wire 109 to generate heat to enable the phosphogypsum to be dried, and the phosphogypsum is heated, and after the drying is completed, the phosphogypsum is collected by pulling the baffle 104 outwards.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. A drying treatment device comprising a comminution assembly (1), characterized in that: a dust removal component (2) is arranged on the right side of the crushing component (1);

the crushing assembly (1) comprises a box body (108), crushing rollers (101) are arranged at the left side and the right side of the inside of the box body (108), crushing teeth (1011) are fixed on the outer peripheral wall of each crushing roller (101), the crushing teeth (1011) on the outer parts of the crushing rollers (101) are meshed with the adjacent crushing teeth (1011) on the outer parts of the crushing rollers (101), a screen (102) is arranged below each crushing roller (101), a vibrator (106) is fixed on the lower wall of each screen (102), a first motor (103) is arranged below each screen (102), a spiral blade (107) is arranged below each first motor (103), and heating wires (109) are fixed on the outer parts of the spiral blades (107) corresponding to the inner walls of the box body (108);

the dust removal assembly (2) comprises a dust removal box (205), a dust removal cloth bag (204) is arranged in the dust removal box (205), and a fan (203) is fixed on the left wall of the dust removal box (205).

2. A drying treatment apparatus according to claim 1, wherein: the bottom of the box body (108) is inserted with a baffle plate (104), the upper wall of the motor I (103) corresponds to the inner wall of the box body (108) and is fixedly connected with a mounting plate (1084), and the motor I (103) is fixedly connected with the mounting plate (1084).

3. A drying treatment apparatus according to claim 2, wherein: a rotating rod (1031) is fixed on the power output shaft of the first motor (103), and the spiral blade (107) is fixedly connected with the rotating rod (1031).

4. A drying treatment apparatus according to claim 1, wherein: the upper wall of box (108) is fixed with feed box (1082), just feed box (1082) inside with the inside of box (108) communicates with each other, crushing roller (101) pass through the bearing with box (108) rotate to be connected, arbitrary the rear of crushing roller (101) corresponds the rear wall of box (108) is fixed with motor two (110), just the power take off shaft of motor two (110) with the crushing roller (101) fixed connection that corresponds.

5. A drying treatment apparatus according to claim 1, wherein: the lower parts of the two crushing rollers (101) are fixed with guide frames (1083) corresponding to the inner wall of the box body (108), a discharge chute (1085) is formed in the left wall of the box body (108), the left end of the screen (102) penetrates through the discharge chute (1085) and extends to the outside of the box body (108), and guide plates (1021) are fixed on the front side and the rear side of the upper wall of the screen (102).

6. A drying treatment apparatus according to claim 1, wherein: four corner positions of the lower side of the screen (102) corresponding to the inner wall of the box body (108) are respectively fixed with a fixing plate (1081), the upper walls of the fixing plates (1081) are respectively fixed with an elastic piece (105), and the upper ends of the elastic pieces (105) are fixedly connected with the screen (102).

7. A drying treatment apparatus according to claim 1, wherein: the dust removal device is characterized in that a conveying pipe (2031) is fixed at the air inlet end and the air outlet end of the fan (203), the other end of the conveying pipe (2031) at the air outlet end of the fan (203) is fixedly connected with the dust removal box (205), a side plate (2051) is fixed on the lower side of the right wall of the dust removal box (205) through bolts, and a bag cage (2041) is arranged in the dust removal cloth bag (204).

8. A drying treatment apparatus according to claim 7, wherein: an air pipe (2011) is fixed on the conveying pipe (2031) at the air inlet end of the fan (203), a dust collection box I (201) is fixed at two ends of the air pipe (2011), and the dust collection box I (201) is symmetrically fixed on the feeding box (1082).

9. A drying treatment apparatus according to claim 5, wherein: a second dust collection box (202) is fixed on the left upper side of the discharge chute (1085) corresponding to the side wall of the box body (108), a connecting pipe (2021) is fixed on the upper wall of the second dust collection box (202), and the other end of the connecting pipe (2021) is fixedly connected with the air pipe (2011).