Coal-to-liquid mixing device

Abstract

The utility model discloses a coal-to-liquid mixing device which comprises a mixing tank, a gas collecting mechanism, a gas extracting mechanism and a detector, the gas collection mechanism comprises a gas collection pipeline, at least one gas collection head and at least one gas exchange head, and the gas collection head and the gas exchange head are connected to the gas collection pipeline and communicate with the gas collection pipeline; the air collecting head is communicated with the mixing tank; the air exhaust mechanism is communicated with the air exchange head; the detector is connected to the mixing tank and is electrically connected with the air exhaust mechanism. When the detector in the coal-to-oil mixing device detects that the mixing tank leaks gas, the gas extraction mechanism is started, the gas collection mechanism collects the leaked gas, and the gas extraction mechanism extracts the gas, so that the gas is prevented from leaking out and harming human health.

Description

Technical Field

[0001] The utility model relates to the field of chemical equipment, in particular to a coal-to-oil mixing device. Background Art

[0002] The existing coal-to-liquid production process requires catalyst mixing, so a mixing tank is used. Since the reaction phase in the processing process is relatively long, the mixture needs to be stored in the mixing tank for a period of time. However, most existing mixing tanks do not have good leak-proof functions and most only have good mixing functions. Therefore, once the mixing tank leaks, the harmful gases discharged will cause great harm to the human body.

[0003] In view of this, it needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a coal-to-oil mixing device which can prevent gas leakage.

[0005] The technical solution of the present utility model provides a coal-to-oil mixing device, including a mixing tank, a gas collecting mechanism, a gas exhaust mechanism and a detector; the gas collecting mechanism includes a gas collecting pipeline, at least one gas collecting head and at least one gas exchange head, the gas collecting head and the gas exchange head are connected to the gas collecting pipeline, and are respectively connected to the gas collecting pipeline; the gas collecting head is connected to the mixing tank, and the gas exhaust mechanism is connected to the gas exchange head; the detector is connected to the mixing tank and is electrically connected to the gas exhaust mechanism.

[0006] Furthermore, the gas collecting head includes an installation cavity and a gas collecting cavity, and the gas collecting pipeline is provided with a pipeline air inlet; the gas collecting pipeline is installed in the installation cavity, and the pipeline air inlet is connected to the gas collecting cavity.

[0007] Furthermore, the gas collecting pipeline is annular and is sleeved on the mixing tank; at least two gas collecting heads and at least two ventilation heads are provided on the gas collecting pipeline, one ventilation head is provided between any two adjacent gas collecting heads, and one ventilation head is provided between any two adjacent ventilation heads.

[0008] Furthermore, the gas collecting mechanism further comprises at least two gas collecting pipelines, and the two adjacent gas collecting pipelines are arranged at intervals; a connecting pipe is connected between the ventilation head on one of the gas collecting pipelines and the ventilation head on the other adjacent gas collecting pipeline.

[0009] Furthermore, the gas collecting mechanism further comprises a mounting seat, which is mounted on the top of the mixing tank, and a connecting strip is connected between the mounting seat and each of the ventilation heads.

[0010] Furthermore, an alarm light is connected to the mounting base, and the alarm light is connected to the detector.

[0011] Furthermore, a plurality of first protrusions are provided on the outer surface of the mounting seat, and the plurality of first protrusions are radially arranged around the mounting seat; each of the first protrusions is connected to one of the connecting strips.

[0012] Furthermore, a second protrusion is connected to the ventilation head, one end of the connecting strip is connected to the first protrusion, and the other end is connected to the second protrusion.

[0013] Furthermore, the air extraction mechanism includes an air extraction pump, an air intake pipe and an exhaust pipe; one end of the air intake pipe is connected to one of the ventilation heads, and the other end is connected to the air extraction pump, and the air extraction pump is connected to the exhaust pipe.

[0014] Furthermore, it also includes a support member, which includes a support base and a plurality of support legs. The plurality of support legs are arranged at intervals at the bottom of the support base, and the mixing tank is connected to the support base.

[0015] The above technical solution has the following beneficial effects:

[0016] The utility model provides a coal-to-liquid mixing device, comprising a mixing tank, a gas collecting mechanism, a gas extraction mechanism, and a detector. The gas collecting mechanism comprises a gas collecting pipeline, at least one gas collecting head, and at least one gas exchange head, the gas collecting head and the gas exchange head being connected to the gas collecting pipeline and respectively communicating with the gas collecting pipeline. The gas collecting head is communicated with the mixing tank, and the gas extraction mechanism is communicated with the gas exchange head. The detector is connected to the mixing tank and electrically connected to the gas extraction mechanism. When the detector detects gas leakage from the mixing tank, the gas extraction mechanism is activated, the gas collecting mechanism collects the leaked gas, and the gas extraction mechanism extracts the gas, thereby preventing gas leakage and endangering human health. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of a coal-to-liquid mixing device in one embodiment of the present invention;

[0018] Figure 2 A schematic diagram of a detector, an air extraction mechanism, and an alarm light in one embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of a gas collecting head and a gas collecting pipe in one embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of a gas collecting head in one embodiment of the present invention;

[0021] Figure 5 for Figure 1 Enlarged schematic diagram at A. DETAILED DESCRIPTION

[0022] The specific implementation of the present utility model will be further described below with reference to the accompanying drawings.

[0023] It is easy to understand that according to the technical solution of the present invention, a variety of structural methods and implementation methods can be replaced by those skilled in the art without changing the essential spirit of the present invention. Therefore, the following specific embodiments and drawings are only illustrative of the technical solution of the present invention and should not be regarded as the entire present invention or as a limitation or restriction of the technical solution of the utility model.

[0024] The directional terms such as up, down, left, right, front, back, front, back, top, and bottom mentioned or possibly mentioned in this specification are defined relative to the structure shown in the drawings. They are relative concepts and may vary depending on the location and usage of the device. Therefore, these or other directional terms should not be interpreted as restrictive.

[0025] like Figure 1-3 As shown, a coal-to-liquid mixing device 10 provided by an embodiment of the present invention includes a mixing tank 1, a gas collecting mechanism 2, a gas extraction mechanism 3 and a detector 4.

[0026] The gas collecting mechanism 2 includes a gas collecting pipeline 21 , at least one gas collecting head 22 and at least one gas exchange head 23 . The gas collecting head 22 and the gas exchange head 23 are connected to the gas collecting pipeline 21 and are in communication with the gas collecting pipeline 21 respectively.

[0027] The gas collecting head 22 is connected to the mixing tank 1 , and the gas extraction mechanism 3 is connected to the gas exchange head 23 .

[0028] The detector 4 is connected to the mixing tank 1 and is electrically connected to the air extraction mechanism 3 .

[0029] This coal-to-liquid mixing device 10 is used in the coal-to-liquid process to mix materials. It includes a mixing tank 1, a gas collecting mechanism 2, a gas extraction mechanism 3, and a detector 4. The gas collecting mechanism 2 is used to collect gas, the gas extraction mechanism 3 is used to extract gas, and the detector 4 is used to detect gas leaks.

[0030] The mixing tank 1 is a cylindrical tank, and the gas collecting mechanism 2 includes a gas collecting pipeline 21, a gas collecting head 22 and a ventilation head 23. The gas collecting pipeline 21 is connected to the mixing tank 1, and the gas collecting head 22 and the ventilation head 23 are connected to the gas collecting pipeline 21, wherein the gas collecting head 22 is in communication with the mixing tank 1 and the gas collecting pipeline 21. The ventilation head 23 is in communication with the gas collecting pipeline 21 and is connected to the gas extraction mechanism 3. When the gas extraction mechanism 3 is started, gas is extracted, and the gas leaked from the mixing tank 1 enters the gas collecting pipeline through the gas collecting head 22, then enters the ventilation head 23, and then enters the gas extraction mechanism 3 from the ventilation head 23 and is extracted by the gas extraction mechanism 3.

[0031] The detector 4 is a gas detection device, which is installed on the mixing tank 1 and is electrically connected to the gas extraction mechanism 3 to control the start or stop of the gas extraction mechanism 3.

[0032] Optionally, a detection unit and a control unit are provided in the detector 4 , and the detection unit is electrically connected to the control unit. The detection unit is used to detect gas, and the control unit is used to control the gas extraction mechanism 3 .

[0033] When detector 4 detects a gas leak from mixing tank 1, it activates exhaust mechanism 3. This activates exhaust mechanism 3, which then flows from gas collecting head 22 into gas collecting pipeline 21, then into gas exchange head 23, and finally into exhaust mechanism 3, where it is extracted and stored. This prevents gas from leaking outside mixing tank 1, potentially polluting the environment and affecting the health of workers.

[0034] In one embodiment, Figure 2-4 As shown, the gas collecting head 22 includes a mounting cavity 221 and a gas collecting cavity 222 , and the gas collecting pipeline 21 is provided with a pipeline air inlet 211 . The gas collecting pipeline 21 is mounted in the mounting cavity 221 , and the pipeline air inlet 211 is communicated with the gas collecting cavity 222 .

[0035] Specifically, the gas collecting head 22 is provided with an installation cavity 221 and a gas collecting cavity 222, which are connected to each other. The gas collecting head 22 is mounted on the gas collecting pipeline through the installation cavity 221, which means that part of the gas collecting pipeline 21 is located within the installation cavity 221. The pipeline air inlet 211 is provided on the portion of the gas collecting pipeline 21 located within the installation cavity 221, and the pipeline air inlet 211 is connected to the gas collecting cavity 222. This arrangement provides a more secure connection between the gas collecting head 22 and the gas collecting pipeline 21.

[0036] In one embodiment, Figure 1 As shown, the gas collecting pipeline 21 is annular and is sleeved on the mixing tank 1. The gas collecting pipeline 21 is provided with at least two gas collecting heads 22 and at least two ventilation heads 23, a ventilation head 23 is provided between any two adjacent gas collecting heads 22, and a ventilation head 23 is provided between any two adjacent ventilation heads 23.

[0037] Specifically, the gas collecting pipeline 21 is annular and is sleeved on the mixing tank 1, making the gas collecting pipeline 21 more firmly connected to the mixing tank 1. At least two gas collecting heads 22 and at least two ventilation heads 23 are provided on the gas collecting pipeline 21. Taking the example of two gas collecting heads 22 and two ventilation heads 23, the two gas collecting heads 22 are arranged at intervals, the two ventilation heads 23 are arranged at intervals, and a ventilation head 23 is provided between the two gas collecting heads 22, and a gas collecting head 22 is provided between the two ventilation heads 23. This improves the extraction efficiency.

[0038] In this embodiment, six gas collecting heads 22 and six gas exchange heads 23 are provided on the gas collecting pipeline 21 .

[0039] In one embodiment, Figure 1 As shown, the gas collecting mechanism 2 further includes at least two gas collecting pipelines 21 , and two adjacent gas collecting pipelines 21 are arranged at intervals.

[0040] A connecting pipe 34 is connected between the ventilation head 23 on one of the gas collecting pipelines 21 and the ventilation head 23 on another adjacent gas collecting pipeline 21 .

[0041] Specifically, at least two gas collecting pipes 21 are provided on the mixing tank 1, and the two gas collecting pipes 21 are spaced apart at upper and lower positions. This allows for rapid collection of gas from different portions of the mixing tank 1. In this embodiment, three gas collecting pipes 21 are provided on the mixing tank 1.

[0042] In two adjacent gas collecting pipelines 21, the gas collecting head 22 on one gas collecting pipeline 21 is aligned with the gas collecting head 22 on the other gas collecting pipeline 21, and the ventilation head 23 on one gas collecting pipeline 21 is aligned with the ventilation head 23 on the other gas collecting pipeline 21. The gas collecting mechanism 2 also has a connecting pipe 34, one end of which is connected to the ventilation head 23 on one of the gas collecting pipelines 21, and the other end is connected to the ventilation head 23 on the other gas collecting pipeline 21. The exhaust mechanism 3 is connected to one of the ventilation heads 23, and the connecting pipe 34 can gather the gas in the two gas collecting pipelines 21, making it easier for the exhaust mechanism 3 to extract the gas.

[0043] In one embodiment, Figure 1 and Figure 5 As shown, the gas collecting mechanism 2 further includes a mounting seat 25 , which is mounted on the top of the mixing tank 1 , and a connecting strip 26 is connected between the mounting seat 25 and each of the gas exchange heads 23 .

[0044] Specifically, the gas collection mechanism 2 has a mounting structure comprising a mounting base 25 and a connecting bar 26. The mounting base 25 is connected to the top of the mixing tank 1. One end of the connecting bar 26 is fixedly connected to the aeration head 23, and the other end is fixedly connected to the mounting base 25. The number of connecting bars 26 provided on the mounting base 25 is the same as the number of aeration heads 23 on the gas collection pipeline 21, with each connecting bar 26 connected to a single aeration head 23. The connecting bars 26 form a single unit with the mounting base 25, facilitating the overall installation of the gas collection mechanism 2.

[0045] In one embodiment, Figure 1-2 and Figure 5 As shown, the mounting base 25 is connected to an alarm light 5 , and the alarm light 5 is connected to the detector 4 .

[0046] Specifically, the mounting base 25 is connected to the center of the mixing tank 1, and an alarm light 5 is installed on the top of the mounting base 25, and the alarm light 5 is connected to the detector 4. When the detector 4 detects a gas leak, the alarm light 5 will light up to remind the staff.

[0047] In one embodiment, Figure 1 and Figure 5 As shown, the outer surface of the mounting base 25 is provided with a plurality of first protrusions 251, and the plurality of first protrusions 251 are radially arranged around the mounting base 25. Each first protrusion 251 is connected to a connecting bar 26.

[0048] Specifically, a plurality of first protrusions 251 are connected to the side of the mounting base 25. The plurality of first protrusions 251 surround the outside of the mounting base 25 and are spaced apart. The plurality of first protrusions 251 are connected to the mounting base 25 in a radial pattern. Each connecting bar 26 is connected to a first protrusion 251. The first protrusions 251 provide a connection location for the connecting bar 26.

[0049] In one embodiment, Figure 1 As shown, the ventilation head 23 is connected to the second protrusion 231 , one end of the connecting bar 26 is connected to the first protrusion 251 , and the other end is connected to the second protrusion 231 .

[0050] Specifically, a second protrusion 231 is connected to the top of each ventilation head 23. The second protrusion 231 provides a connection position for the connecting strip 26, so that the connecting strip 26 is firmly connected to the ventilation head 23. The width of the second protrusion 231 is smaller than the width of the ventilation head 23, but larger than the width of the connecting strip 26.

[0051] In one embodiment, Figure 1 As shown, the air extraction mechanism 3 includes an air extraction pump 31, an air intake pipe 32 and an air exhaust pipe 33. One end of the air intake pipe 32 is connected to one of the ventilation heads 23, and the other end is connected to the air extraction pump 31, and the air extraction pump 31 is connected to the air exhaust pipe 33.

[0052] Specifically, the air extraction mechanism 3 includes an air extraction pump 31, an air intake pipe 32, and an air exhaust pipe 33. The air intake pipe 32 is connected to the air intake of the air extraction pump 31, and the air exhaust pipe 33 is connected to the air outlet of the air extraction pump 31. The air intake pipe 32 is connected to one of the air exchange heads 23. The air extraction mechanism 3 thus configured has a simple structure and low production cost.

[0053] In one embodiment, Figure 1 As shown, it also includes a support member 6, which includes a support base 61 and a plurality of support legs 62. The plurality of support legs 62 are arranged at intervals at the bottom of the support base 61, and the mixing tank 1 is connected to the support base 61.

[0054] Specifically, the coal-to-liquid mixing device 10 further includes a support member 6 having a support base 61 and a plurality of support legs 62. The support legs 62 are connected to the bottom of the support base 61 to lift the support base 61. The mixing tank 1 is mounted on the support base 61 so that the mixing tank 1 can be placed stably.

[0055] Optionally, a placement hole is provided on the support base 61 , and when the mixing tank 1 is placed on the support base 61 , the bottom of the mixing tank 1 is located in the placement hole.

[0056] In summary, the utility model provides a coal-to-oil mixing device 10, comprising a mixing tank 1, a gas collecting mechanism 2, an exhaust mechanism 3 and a detector 4. The gas collecting mechanism 2 comprises a gas collecting pipeline 21, at least one gas collecting head 22 and at least one ventilation head 23. The gas collecting head 22 and the ventilation head 23 are connected to the gas collecting pipeline 21 and are respectively connected to the gas collecting pipeline 21. The gas collecting head 22 is connected to the mixing tank 1, and the exhaust mechanism 3 is connected to the ventilation head 23. The detector 4 is connected to the mixing tank 1 and is electrically connected to the exhaust mechanism 3. When the detector 4 in the coal-to-oil mixing device 10 detects gas leakage from the mixing tank 1, the exhaust mechanism 3 is started, the gas collecting mechanism 2 collects the leaked gas, and the exhaust mechanism 3 extracts the gas, thereby preventing the gas from leaking out and endangering human health.

[0057] As needed, the above technical solutions can be combined to achieve the best technical effect.

[0058] The above are only the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principles of the present invention, several other modifications can be made, which should also be considered as the scope of protection of the present invention.

Claims

1. A coal-to-liquid mixing device, characterized in that: It comprises a mixing tank (1), a gas collecting mechanism (2), a gas extraction mechanism (3) and a detector (4); The gas collection mechanism (2) comprises a gas collection pipeline (21), at least one gas collection head (22) and at least one gas exchange head (23); the gas collection head (22) and the gas exchange head (23) are connected to the gas collection pipeline (21) and are respectively in communication with the gas collection pipeline (21); The gas collecting head (22) is in communication with the mixing tank (1), and the gas extraction mechanism (3) is in communication with the gas exchange head (23); The detector (4) is connected to the mixing tank (1) and is electrically connected to the air extraction mechanism (3).

2. The coal-to-liquid mixing device according to claim 1, characterized in that: The gas collecting head (22) comprises a mounting cavity (221) and a gas collecting cavity (222); the gas collecting pipeline (21) is provided with a pipeline gas inlet (211); The gas collecting pipeline (21) is installed in the installation cavity (221), and the pipeline air inlet (211) is in communication with the gas collecting cavity (222).

3. The coal-to-liquid mixing device according to claim 1, characterized in that: The gas collecting pipeline (21) is annular and is sleeved on the mixing tank (1); At least two gas collecting heads (22) and at least two ventilation heads (23) are provided on the gas collecting pipeline (21), one ventilation head (23) is provided between any two adjacent gas collecting heads (22), and one ventilation head (23) is provided between any two adjacent ventilation heads (23).

4. The coal-to-liquid mixing device according to claim 3, characterized in that: The gas collecting mechanism (2) further comprises at least two gas collecting pipelines (21), and two adjacent gas collecting pipelines (21) are arranged at intervals; A connecting pipe (34) is connected between the ventilation head (23) on one of the gas collecting pipelines (21) and the ventilation head (23) on another adjacent gas collecting pipeline (21).

5. The coal-to-liquid mixing device according to claim 3, characterized in that: The gas collecting mechanism (2) further comprises a mounting seat (25), wherein the mounting seat (25) is mounted on the top of the mixing tank (1), and a connecting strip (26) is connected between the mounting seat (25) and each of the gas exchange heads (23).

6. The coal-to-liquid mixing device according to claim 5, characterized in that: An alarm light (5) is connected to the mounting seat (25), and the alarm light (5) is connected to the detector (4).

7. The coal-to-liquid mixing device according to claim 5, characterized in that: The outer surface of the mounting seat (25) is provided with a plurality of first protrusions (251), and the plurality of first protrusions (251) are radially arranged around the mounting seat (25); Each of the first protrusions (251) is connected to one of the connecting bars (26).

8. The coal-to-liquid mixing device according to claim 7, characterized in that: A second convex block (231) is connected to the ventilation head (23); one end of the connecting strip (26) is connected to the first convex block (251), and the other end is connected to the second convex block (231).

9. The coal-to-liquid mixing device according to claim 1, characterized in that: The air extraction mechanism (3) comprises an air extraction pump (31), an air intake pipe (32) and an air exhaust pipe (33); One end of the air intake pipe (32) is connected to one of the ventilation heads (23), and the other end is connected to the air extraction pump (31), and the air extraction pump (31) is connected to the exhaust pipe (33).

10. The coal-to-liquid mixing device according to claim 1, characterized in that: The mixing tank (1) further comprises a support member (6), wherein the support member (6) comprises a support base (61) and a plurality of support legs (62), wherein the plurality of support legs (62) are arranged at intervals at the bottom of the support base (61), and the mixing tank (1) is connected to the support base (61).

Images