Phosphorus removal agent drying and heating device

Abstract

The utility model provides a dephosphorization agent drying and heating device, which belongs to the technical field of dephosphorization agent drying and comprises a drying box, a fan and a heating box are arranged on the upper surface of the drying box, one side of the fan is connected with the heating box through an air inlet pipe, connecting pipes are arranged on two sides of the heating box, and three blowpipes are arranged at the top in the drying box. A feeding port is formed in the upper surface of the drying box, an arc-shaped conveying groove is formed in the drying box, the arc-shaped conveying groove is communicated with the feeding port, an auger conveying belt is arranged in the arc-shaped conveying groove, a discharging port is formed in the bottom of the drying box, and the discharging port is communicated with the arc-shaped conveying groove. A smashing mechanism is arranged in the discharging port, an exhaust port is formed in the upper surface of the drying box, and a filtering assembly is arranged in the exhaust port. According to the dephosphorizing agent drying device, moisture in a dephosphorizing agent can be uniformly dried, and the condition that the dephosphorizing agent is agglomerated is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dephosphorization agent drying, in particular to a dephosphorization agent drying and heating device. Background Art

[0002] Phosphorus remover is a chemical agent specially used to remove phosphorus from water. It is often used in the treatment of urban water sources, industrial wastewater and domestic sewage to control the concentration of phosphorus in water and prevent eutrophication caused by excessive phosphorus. Phosphorus is an important nutrient for the growth of algae and other aquatic plants, but its excessive accumulation in the water environment will cause an imbalance in the ecosystem, such as blue algae blooms, which will have a negative impact on water quality and the ecological environment. Therefore, phosphorus removers are of great significance in the field of water treatment.

[0003] During the production and storage process, the dephosphorus remover may absorb moisture or become damp, and clump due to moisture absorption, making it difficult to accurately measure and evenly add. Traditional drying devices basically use hot air drying, but the dephosphorus remover raw materials contain more moisture, which indirectly leads to uneven drying. Secondly, the dephosphorus remover after drying needs to be manually broken up, which increases the labor of personnel. Utility Model Content

[0004] In view of this, the utility model provides a dephosphorization agent drying and heating device, which can dry the moisture in the dephosphorization agent evenly and avoid the dephosphorization agent from agglomerating.

[0005] In order to solve the above technical problems, the utility model provides a dephosphorization agent drying and heating device, including a drying box, a fan and a heating box are arranged on the upper surface of the drying box, one side of the fan is connected to the heating box through an air inlet pipe, connecting pipes are arranged on both sides of the heating box, three blowing pipes are arranged on the top of the drying box, the connecting pipes are connected to the three blowing pipes, a feed port is arranged on the upper surface of the drying box, an arc-shaped conveying trough is arranged in the drying box, the arc-shaped conveying trough is connected with the feed port, an auger conveyor belt is arranged in the arc-shaped conveying trough, a discharge port is arranged at the bottom of the drying box, the discharge port is connected with the arc-shaped conveying trough, and a crushing mechanism is arranged in the discharge port An exhaust port is provided on the upper surface of the drying box, and a filter component is provided in the exhaust port; that is, through the operation of the fan, the heat in the heating box enters the connecting pipe and the heat enters the drying box, so that the dephosphorization agent being transported by the auger conveyor belt can be evenly transported. At the same time, the three blowing pipes evenly dry the dephosphorization agent, and then the dephosphorization agent is transported to the discharge port through the auger conveyor belt. Through the operation of the crushing mechanism, the agglomerated dephosphorization agent can be broken, which indirectly reduces the workload of the personnel, and then the filter component provided in the exhaust port is operated to discharge the harmful gas in the drying box.

[0006] A plurality of heating rods are arranged in the heating box; that is, the heating rods are energized, thereby causing the temperature inside the box to rise.

[0007] The ends of the blowing pipes are provided with blocking nets, that is, to prevent other particles from blocking.

[0008] The crushing mechanism comprises a crushing roller, and two crushing rollers are arranged in the discharge port; that is, the two crushing rollers can crush the agglomerated dephosphorizing agent.

[0009] The crushing mechanism includes gears. Two gears are arranged at the bottom of one side of the drying box. The two gears are meshed. One end of the two gears is matched with one end of the crushing roller through a driving shaft; that is, the meshing of the gears provides a rotating effect for the crushing roller.

[0010] The pulverizing mechanism includes a mounting seat and a motor 1. The mounting seat is arranged on one side of the drying box, and the motor 1 is arranged on one side of the mounting seat. The output shaft of the motor 1 is fixedly arranged on one side of the gear; that is, the motor 1 provides driving force for the gear.

[0011] The filter assembly includes a barrier net 2 and an activated carbon net. The barrier net 2 is arranged at the bottom of the exhaust port, and the activated carbon net is arranged in the middle of the exhaust port; that is, the exhaust port facilitates the discharge of the gas in the drying box, so that the activated carbon net purifies the air.

[0012] A driving disk is arranged at one end of the auger conveyor belt, and a second motor is arranged at one side of the drying box. The output shaft of the second motor is matched with the driving disk; that is, the second motor provides driving force for the driving disk.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. Through the fan, air inlet pipe, connecting pipe, blow pipe, heating box, heating rod, auger conveyor belt, etc., the auger conveyor belt will transport the dephosphorus agent more evenly. The fan can transport the wind into the air inlet pipe, so that the wind in the air inlet pipe flows into the heating box, so that the heating rod in the heating box can act to transport heat to the connecting pipe and the blow pipe, so that the heat can be more evenly dried to dry the dephosphorus agent.

[0015] 2. Through motor 1, gears, crushing rollers, etc., the dephosphorizer enters the discharge port, and then motor 1 can drive the gear, so that the gear drives another gear, and they rotate with each other, and indirectly drive the crushing rollers to rotate with each other, so that the agglomerated dephosphorizer can be broken up, thereby reducing the workload of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a dephosphorization agent drying and heating device of the utility model;

[0017] Figure 2 For this utility model Figure 1 A structural diagram of the enlarged view at A in FIG.

[0018] Figure 3 It is a structural schematic diagram of a cross-sectional view of a drying box of the utility model;

[0019] Figure 4 It is a structural schematic diagram of a top sectional view of a drying box of the utility model.

[0020] Description of reference numerals:

[0021] 100, drying box; 101, fan; 102, feed port; 103, air inlet pipe; 104, heating box; 105, connecting pipe; 106, auger conveyor belt; 107, arc conveyor trough; 108, exhaust port; 109, drive plate; 110, motor 2; 111, discharge port; 112, heating rod; 113, air blowing pipe; 114, blocking net;

[0022] 200, crushing mechanism; 201, mounting seat; 202, motor 1; 203, gear; 204, drive shaft; 205, crushing roller;

[0023] 300, filter assembly; 301, activated carbon net; 302, barrier net 2; DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0025] like Figure 1-4As shown: This embodiment provides a dephosphorization agent drying and heating device, including a drying box 100, a fan 101 and a heating box 104 are arranged on the upper surface of the drying box 100, one side of the fan 101 is connected to the heating box 104 through an air inlet pipe 103, the fan 101 and the heating box 104 are fixed to the upper surface of the drying box 100 by bolts, and then provide power for air flow, and blow the hot air in the heating box 104 into the drying box 100, and the two sides of the heating box 104 are provided with connecting pipes 105, and the connecting pipes 105 are fixed to the heating box 104 by bolts. On both sides, three blowing pipes 113 are arranged on the top of the drying box 100, and the connecting pipe 105 is connected to the three blowing pipes 113. The blowing pipe 113 is fixed to the connecting pipe 105 by welding. At the same time, the connecting pipe 105 plays a guiding role, blowing hot air evenly to the material to achieve a drying effect. A feed port 102 is arranged on the upper surface of the drying box 100, and the feed port 102 can be used to add a dephosphorizing agent. An arc conveying trough 107 is arranged in the drying box 100, and the arc conveying trough 107 is connected to the feed port 102 to carry the dephosphorizing agent and guide the dephosphorizing agent. Moving from the feed port 102 to the discharge port 111, uninterrupted transportation is achieved. An auger conveyor belt 106 is arranged in the arc conveying trough 107. The auger conveyor belt 106 is arranged in close contact with the arc trough. When the auger conveyor belt 106 is conveying the dephosphorization agent, the dephosphorization agent can be evenly evacuated, thereby ensuring the uniformity of the dephosphorization agent during transportation, which is more conducive to the drying of the dephosphorization agent. A discharge port 111 is arranged at the bottom of the drying box 100. The discharge port 111 is fixed to the drying box 100 by welding. The discharge port 111 is connected to the arc conveying trough 107. In order to facilitate the discharge of the dephosphorizing agent, a crushing mechanism 200 is provided in the discharge port 111. The crushing mechanism 200 is driven to crush the agglomerated dephosphorizing agent, thereby reducing the work efficiency of the personnel. An exhaust port 108 is provided on the upper surface of the drying box 100. The exhaust port 108 is fixed on the drying box 100 by welding. At the same time, the exhaust port 108 is connected to the drying box 100. A filter component 300 is provided in the exhaust port 108 to filter the discharged exhaust gas to remove impurities and harmful substances therein, so as to ensure that the discharged gas meets environmental protection requirements;

[0026] First, the dephosphorizing agent is added into the device through the feed port 102 on the upper surface of the drying box 100. The dephosphorizing agent then falls into the arc conveying trough 107 and is carried and conveyed by the auger conveyor belt 106. The auger conveyor belt 106 is arranged in close contact with the arc trough to ensure the uniformity of the dephosphorizing agent during the conveying process, which is beneficial to the subsequent drying process.

[0027] During the drying process, the fan 101 is started, and the outside air is sucked in through the air inlet pipe 103, and the air is sent into the heating box 104. The heating element in the heating box 104 heats the air to form hot air. The hot air is then guided to the three blowing pipes 113 in the drying box 100 through the connecting pipe 105. The blowing pipe 113 is fixed to the connecting pipe 105 by welding to ensure that the hot air can be blown to the material evenly and stably. When the dephosphorization agent reaches the discharge port 111, if there is agglomeration, the crushing mechanism 200 in the discharge port 111 will crush it to ensure that the dephosphorization agent is discharged with a suitable particle size. This step not only improves the drying effect of the dephosphorization agent, but also reduces the workload of personnel in handling agglomerated materials. During the drying process, the waste gas generated is discharged through the exhaust port 108. In order to ensure that the discharged gas meets environmental protection requirements, a filter assembly 300 is provided in the exhaust port 108. The blocking net 1142 in the filter assembly 300 first blocks the large particles in the exhaust gas, and then the activated carbon layer deeply purifies the exhaust gas to remove harmful gases and odors. The exhaust gas after filtering is finally discharged into the external environment.

[0028] Heating rod 112 Figure 4 As shown,

[0029] A plurality of heating rods 112 are disposed in the heating box 104. When current passes through the heating rods 112, they generate heat, thereby heating the surrounding air.

[0030] Blow pipe 113 Figure 4 As shown,

[0031] The ends of the blowing pipe 113 are provided with a blocking net 114-. Since the dephosphorization agent flows near the blowing pipe 113 during the drying process, sometimes small particles may be blown up and even enter the blowing pipe 113. The main function of the blocking net 114- is to prevent this from happening and ensure that the dephosphorization agent does not enter the blowing pipe 113, thereby ensuring that the blowing pipe 113 is unobstructed and does not affect the flow of hot air;

[0032] Crushing mechanism 200 Figure 1 The enlarged picture of point A in Figure 2 or Figure 3 As shown,

[0033] The crushing mechanism 200 includes a crushing roller 205. Two crushing rollers 205 are arranged in the discharge port 111. The two crushing rollers 205 can rotate relative to each other at the discharge port 111, thereby crushing the agglomerated dephosphorizing agent.

[0034] The crushing mechanism 200 includes a gear 203. Two gears 203 are disposed at the bottom of one side of the drying box 100. The two gears 203 are meshed. One end of the two gears 203 is matched with one end of a crushing roller 205 through a driving shaft 204. The end of the driving shaft 204 fixes the gear 203, so that the driving shaft 204 matches one side of the crushing roller 205. Therefore, the two gears 203 rotate in opposite directions, and the crushing roller 205 can crush the dephosphorization agent.

[0035] The crushing mechanism 200 includes a mounting seat 201 and a motor 202. The mounting seat 201 is provided on one side of the drying box 100, and the mounting seat 201 is fixed by bolts. A motor 202 is provided on one side of the mounting seat 201, and the motor 202 is fixed on the mounting seat 201 by bolts. The output shaft of the motor 202 is fixedly provided on one side of the gear 203, and the output shaft of the motor 202 provides driving performance for the gear 203.

[0036] First, the motor 1 202 is started, and its output shaft starts to rotate. This output shaft is fixedly connected to one side of the gear 203, so when the output shaft of the motor 1 202 rotates, it directly drives the gear 203 to rotate. Since two gears 203 are arranged at the bottom of one side of the drying box 100, and the two gears 203 are meshed, when one gear 203 rotates, the other gear 203 rotates in the opposite direction. This arrangement ensures that the two crushing rollers 205 can rotate in opposite directions, thereby achieving effective crushing of the dephosphorization agent.

[0037] Filter assembly 300 such as Figure 4 As shown,

[0038] The filter assembly 300 includes a blocking net 1142 and an activated carbon net 301. The blocking net 1142 is arranged at the bottom of the exhaust port 108. The blocking net 1142 is fixed to the bottom of the exhaust port 108 by welding. The activated carbon net 301 is arranged in the middle of the exhaust port 108. When large particles contact the blocking net 1142, they will be intercepted, ensuring that the activated carbon net 301 absorbs some harmful gases.

[0039] Drive disk 109 Figure 3 As shown,

[0040] A driving disk 109 is provided at one end of the auger conveyor belt 106, and the driving disk 109 fixes the auger conveyor belt 106. A motor 110 is provided on one side of the drying box 100. The output shaft of the motor 110 is matched with the driving disk 109. The rotation of the motor 110 can drive the driving disk 109 to indirectly drive the auger conveyor belt 106 to rotate.

[0041] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0042] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A dephosphorization agent drying and heating device, characterized in that: The invention comprises a drying box (100), wherein a fan (101) and a heating box (104) are arranged on the upper surface of the drying box (100), one side of the fan (101) is connected to the heating box (104) via an air inlet pipe (103), connecting pipes (105) are arranged on both sides of the heating box (104), three blowing pipes (113) are arranged on the top of the drying box (100), and the connecting pipes (105) are connected to the three blowing pipes (113), a feeding port (102) is arranged on the upper surface of the drying box (100), and the drying box (100) An arc-shaped conveying trough (107) is arranged inside, the arc-shaped conveying trough (107) is arranged in communication with the feed port (102), an auger conveyor belt (106) is arranged inside the arc-shaped conveying trough (107), a discharge port (111) is arranged at the bottom of the drying box (100), the discharge port (111) is arranged in communication with the arc-shaped conveying trough (107), a crushing mechanism (200) is arranged inside the discharge port (111), an exhaust port (108) is arranged on the upper surface of the drying box (100), and a filter assembly (300) is arranged inside the exhaust port (108).

2. A dephosphorization agent drying and heating device as claimed in claim 1, characterized in that: A plurality of heating rods (112) are arranged in the heating box (104).

3. A dephosphorization agent drying and heating device as claimed in claim 2, characterized in that: The ends of the blowing pipes (113) are each provided with a blocking net (114).

4. A dephosphorization agent drying and heating device as claimed in claim 3, characterized in that: The pulverizing mechanism (200) comprises a pulverizing roller (205), and two pulverizing rollers (205) are arranged in the discharge port (111).

5. A dephosphorization agent drying and heating device as claimed in claim 4, characterized in that: The pulverizing mechanism (200) comprises a gear (203). Two gears (203) are arranged at the bottom of one side of the drying box (100). The two gears (203) are meshed with each other. One end of the two gears (203) is matched with one end of a pulverizing roller (205) via a driving shaft (204).

6. A dephosphorization agent drying and heating device as claimed in claim 5, characterized in that: The pulverizing mechanism (200) comprises a mounting seat (201) and a motor (202); the mounting seat (201) is arranged on one side of the drying box (100); the motor (202) is arranged on one side of the mounting seat (201); and the output shaft of the motor (202) is fixedly arranged on one side of the gear (203).

7. A dephosphorization agent drying and heating device as claimed in claim 6, characterized in that: The filter assembly (300) comprises a second blocking net (114) and an activated carbon net (301); the second blocking net (114) is arranged at the bottom of the exhaust port (108), and the activated carbon net (301) is arranged in the middle of the exhaust port (108).

8. A dephosphorization agent drying and heating device as claimed in claim 7, characterized in that: A driving disk (109) is disposed at one end of the auger conveyor belt (106), and a second motor (110) is disposed at one side of the drying box (100), wherein an output shaft of the second motor (110) is matched with the driving disk (109).

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