Oil sludge reduction treatment device

Abstract

The utility model relates to the technical field of treatment devices, and discloses an oil sludge reduction treatment device which comprises a supporting frame, an impurity removal barrel is fixedly installed in the supporting frame, a top cover is arranged at the top of the impurity removal barrel, and impurity removal and mixing mechanisms are arranged in the impurity removal barrel and at the bottom of the supporting frame. An oil-water extraction mechanism is arranged at the back of the impurity removal and mixing mechanism; the impurity removing and mixing mechanism comprises a solid impurity removing assembly and a processing and mixing assembly, the solid impurity removing assembly is arranged in the impurity removing barrel, and the processing and mixing assembly is arranged at the bottom of the supporting frame. According to the oil sludge reduction treatment device, by means of stirring of the stirring rod, oil sludge can be rapidly mixed with an oil stain treatment agent, the oil stain treatment agent can react more rapidly, oil and water are separated, scraping treatment can be conducted on the filter disc by rotating a scraping strip on the inner side of the bottom of the filter disc, the filter disc cannot be blocked by filtered large impurities, and the oil sludge reduction treatment device is convenient to use and high in practicability. The reduction of the filtering efficiency is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of processing devices, in particular to an oil sludge reduction processing device. Background Technique

[0002] During the process of oil extraction, a large amount of oil sludge, that is, sludge mixed with oil, will be extracted. Therefore, a reduction processing device is needed to separate the oil and sludge in the oil sludge for the recycling of oil.

[0003] According to an oil sludge reduction processing device disclosed on the patent network (the authorization announcement number is: CN 219860971U), it is described that "this application relates to the field of oil sludge treatment equipment, especially an oil sludge reduction processing device; it includes a sludge storage cylinder, a heating component, and also includes a chemical dosing component; a feeding port and a discharging port are provided on the sludge storage cylinder; the heating component is arranged inside the sludge storage cylinder for heating the oil sludge inside the sludge storage cylinder; the chemical dosing component includes an oil sludge treatment agent box, a chemical dosing pipe, and a one-way conduction part; the oil sludge treatment agent box is arranged on the sludge storage cylinder; one end of the chemical dosing pipe is connected to the oil sludge treatment agent box, and the other end extends into the sludge storage cylinder; the one-way conduction part is arranged inside the chemical dosing pipe and can block the chemical dosing pipe; when the one-way conduction part moves, the one-way conduction part blocks the chemical dosing pipe, reducing the entry of small molecules in the mixture of the heated oil sludge and the oil sludge treatment agent into the chemical dosing pipe. After long-term use, it is easy to cause the blockage of the chemical dosing pipe, and thus it will not affect the addition of the oil sludge treatment agent, improving the efficiency of oil sludge treatment".

[0004] Regarding the above description, the applicant believes that the following problems exist:

[0005] During the use of this utility model, through the filter plate inside the feeding frame body, larger impurities in the oil sludge can be filtered. By driving the stirring rod to rotate through the stirring motor, the oil treatment agent and the oil sludge can be quickly and evenly mixed. Using the water pump, the oil and water can be pumped away and left to stand and separate inside the static cylinder. However, during actual use, since this device directly uses the filter plate for filtration and no anti-blocking structure is set, when the filter plate filters larger impurities, it will be blocked by the impurities, resulting in a reduction in filtration efficiency. Therefore, it is necessary to improve an oil sludge reduction processing device to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide an oil sludge reduction processing device to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An oily sludge reduction treatment device includes a support frame, an impurity removal cylinder is fixedly installed inside the support frame, a top cover is arranged at the top of the impurity removal cylinder, impurity removal and mixing mechanisms are arranged inside the impurity removal cylinder and at the bottom of the support frame, and an oil-water extraction mechanism is arranged at the back of the impurity removal and mixing mechanism.

[0008] The impurity removal and mixing mechanism includes a solid impurity removal component and a treatment and mixing component. The solid impurity removal component is arranged inside the impurity removal cylinder, and the treatment and mixing component is arranged at the bottom of the support frame.

[0009] Preferably, the solid impurity removal component includes a first motor, the first motor is fixedly installed on the top of the top cover, a connecting rod is fixedly installed at the bottom of the transmission shaft of the first motor, a cross plug is fixedly installed at the bottom of the connecting rod, a fixed cross is fixedly installed inside the impurity removal cylinder, a first bolt is threadedly installed inside the fixed cross, a filter disc is arranged outside the first bolt, and a scraping strip is rotatably installed on the inner side of the bottom of the filter disc, which is convenient for preventing impurities from blocking through the solid impurity removal component.

[0010] Preferably, grooves are formed at the corresponding positions of the scraping strip and the cross plug, and the cross plug is slidably installed inside the groove formed inside the scraping strip. A cross plug block is arranged at the top of the fixed cross, and the cross plug block arranged at the top of the fixed cross is slidably installed inside the filter disc, which is convenient for positioning and installing the filter disc.

[0011] Preferably, the treatment and mixing component includes a treatment tank, the treatment tank is fixedly installed at the bottom of the support frame, a supplement port is arranged at the top of the treatment tank, a stirring rod is rotatably installed inside the treatment tank, a second motor is fixedly installed on the front of the treatment tank, transmission rollers are fixedly installed on the front of the transmission shaft of the second motor and on the front of the stirring rod, a transmission belt is installed outside the transmission rollers in a transmission manner, a sealing cover is slidably installed inside the treatment tank, a second bolt is arranged inside the sealing cover, and a threaded sleeve column is threadedly installed outside the second bolt, which is convenient for quickly mixing the oily sludge and the oily waste treatment agent evenly through the treatment and mixing component.

[0012] Preferably, there are two threaded sleeve columns, and the two threaded sleeve columns are symmetrically distributed on the outside of the treatment tank, which improves the stability.

[0013] Preferably, the oil-water extraction mechanism includes an electric push rod fixedly installed on the top of the treatment tank. A connecting block is fixedly installed at the top of the electric push rod. A first extraction pipe is fixedly installed inside the connecting block. A second extraction pipe is fixedly installed at the top of the first extraction pipe. A pump is fixedly installed at one end of the second extraction pipe away from the first extraction pipe. A discharge pipe is fixedly installed on the back of the pump. A static settling tank is fixedly installed outside the discharge pipe, which is convenient for extracting the treated oil and water through the oil-water extraction mechanism.

[0014] Preferably, a hole is opened at the corresponding position of the treatment tank and the first extraction pipe, and the first extraction pipe is slidably installed inside the hole opened inside the treatment tank, which is convenient for adjusting the extraction according to the position of the oil and water.

[0015] Compared with the prior art, the utility model provides an oil sludge reduction treatment device, which has the following beneficial effects:

[0016] 1. In this oil sludge reduction treatment device, through the impurity removal and mixing mechanism provided, during use, with the stirring of the stirring rod, the oil sludge can be quickly mixed with the oil pollution treatment agent, enabling it to react faster and separate oil and water. By rotating the scraping strip on the inner side of the bottom of the filter disc, the filter disc can be scraped, so that the larger impurities filtered out will not block the filter disc, avoiding the reduction of the filtration efficiency.

[0017] 2. In this oil sludge reduction treatment device, through the oil-water extraction mechanism provided, during use, by driving the first extraction pipe to lift with the electric push rod, the extraction position can be adjusted according to the height of the treated oil and water. After pumping the oil and water into the static settling tank with the pump, the oil and water can be separated by static settling, realizing the function of extracting oil and water. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts:

[0019] Figure 1 It is a schematic external structure diagram of the present utility model;

[0020] Figure 2 It is a schematic cross-sectional external structure diagram of the impurity removal and mixing mechanism of the present utility model;

[0021] Figure 3 It is a schematic exploded external structure diagram of the solid impurity removal component of the present utility model;

[0022] Figure 4Schematic cross-sectional view of the appearance structure of the mixing component processed by the present utility model;

[0023] Figure 5 Schematic view of the appearance structure of the oil-water extraction mechanism of the present utility model.

[0024] In the figure: 1, support frame; 2, impurity removal and mixing mechanism; 21, solid impurity removal component; 211, motor I; 212, connecting rod; 213, cross plug; 214, fixed cross; 215, bolt I; 216, filter disc; 217, scraping bar; 22, processing and mixing component; 221, processing tank; 222, supplement port; 223, stirring rod; 224, motor II; 225, transmission roller; 226, transmission belt; 227, sealing cover; 228, bolt II; 229, threaded sleeve column; 3, oil-water extraction mechanism; 31, electric push rod; 32, connecting block; 33, extraction pipe I; 34, extraction pipe II; 35, pump; 36, discharge pipe; 37, static box; 4, impurity removal cylinder; 5, top cover. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] Please refer to Figures 1-4 , the present utility model provides a technical solution: an oil sludge reduction treatment device, including a support frame 1, an impurity removal cylinder 4 is fixedly installed inside the support frame 1, a top cover 5 is arranged on the top of the impurity removal cylinder 4, impurity removal and mixing mechanisms 2 are arranged inside the impurity removal cylinder 4 and at the bottom of the support frame 1, and an oil-water extraction mechanism 3 is arranged on the back of the impurity removal and mixing mechanism 2.

[0029] The impurity removal and mixing mechanism 2 includes a solid impurity removal component 21 and a treatment and mixing component 22. The solid impurity removal component 21 is arranged inside the impurity removal cylinder 4, and the treatment and mixing component 22 is arranged at the bottom of the support frame 1.

[0030] Furthermore, the solid impurity removal component 21 includes a first motor 211. The first motor 211 is fixedly installed at the top of the top cover 5. A connecting rod 212 is fixedly installed at the bottom of the transmission shaft of the first motor 211. A cross plug 213 is fixedly installed at the bottom of the connecting rod 212. A fixed cross 214 is fixedly installed inside the impurity removal cylinder 4. A first bolt 215 is threadedly installed inside the fixed cross 214. A filter disc 216 is arranged outside the first bolt 215. A scraping bar 217 is rotatably installed on the inner side of the bottom of the filter disc 216, which is convenient for preventing impurities from clogging through the solid impurity removal component 21.

[0031] Furthermore, grooves are formed at the corresponding positions of the scraping bar 217 and the cross plug 213, and the cross plug 213 is slidably installed inside the grooves formed inside the scraping bar 217. A cross insert block is arranged at the top of the fixed cross 214, and the cross insert block arranged at the top of the fixed cross 214 is slidably installed inside the filter disc 216, which is convenient for positioning and installing the filter disc 216.

[0032] Furthermore, the treatment and mixing component 22 includes a treatment box 221. The treatment box 221 is fixedly installed at the bottom of the support frame 1. A supplement port 222 is arranged at the top of the treatment box 221. A stirring rod 223 is rotatably installed inside the treatment box 221. A second motor 224 is fixedly installed on the front surface of the treatment box 221. Transmission rollers 225 are fixedly installed on the front surfaces of the transmission shaft of the second motor 224 and the stirring rod 223 respectively. A transmission belt 226 is installed outside the transmission rollers 225 in a transmission manner. A sealing cover 227 is slidably installed inside the treatment box 221. A second bolt 228 is arranged inside the sealing cover 227. A threaded sleeve column 229 is threadedly installed outside the second bolt 228, which is convenient for quickly and evenly mixing the sludge and the oil sludge treatment agent through the treatment and mixing component 22.

[0033] Furthermore, there are two threaded sleeve columns 229, and the two threaded sleeve columns 229 are symmetrically distributed on the outer side of the treatment box 221, which improves the stability.

[0034] Embodiment 2:

[0035] Please refer to Figure 5, and in combination with Embodiment 1, it is further obtained that the oil-water extraction mechanism 3 includes an electric push rod 31. The electric push rod 31 is fixedly installed on the top of the processing tank 221. A connecting block 32 is fixedly installed on the top of the electric push rod 31. A first extraction pipe 33 is fixedly installed inside the connecting block 32. A second extraction pipe 34 is fixedly installed on the top of the first extraction pipe 33. A pump 35 is fixedly installed at one end of the second extraction pipe 34 away from the first extraction pipe 33. A discharge pipe 36 is fixedly installed on the back of the pump 35. A static settling tank 37 is fixedly installed outside the discharge pipe 36, which is convenient for extracting the treated oil and water through the oil-water extraction mechanism 3.

[0036] Furthermore, a hole is opened at the corresponding position of the processing tank 221 and the first extraction pipe 33, and the first extraction pipe 33 is slidably installed inside the hole opened inside the processing tank 221, which is convenient for adjusting the extraction according to the position of the oil and water.

[0037] During the actual operation process, when this device is in use, pour the oil sludge into the inside of the impurity removal cylinder 4. Under the filtration of the filter disc 216, larger impurities are left on the top of the filter disc 216. Drive the first driving motor 211, so that the connecting rod 212 drives the cross plug 213 to rotate, and the cross plug 213 drives the scraping bar 217 to rotate to scrape the filter disc 216 to prevent larger solid impurities from blocking and affecting the filtration efficiency. The filtered oil sludge will enter the inside of the processing tank 221. Inject the oil sludge treatment agent into the inside of the processing tank 221 through the supplement port 222. Drive the second driving motor 224. Under the transmission of the transmission roller 225 and the transmission belt 226, the stirring rod 223 rotates, so that the oil sludge and the oil sludge treatment agent are quickly mixed evenly and react. After the oil and water are separated from the sludge, drive the electric push rod 31, so that the connecting block 32 drives the first extraction pipe 33 to move. Drive the pump 35, so that the first extraction pipe 33 extracts the muddy water. After transportation, it reaches the inside of the static settling tank 37. The oil and water are separated by static settling. Remove the top cover 5, so that the cross plug 213 leaves the scraping bar 217, and rotate to remove the first bolt 215, then the filter disc 216 can be disassembled to clean the impurities. Rotate the second bolt 228 to disassemble the sealing cover 227, and then the sludge inside the processing tank 221 can be processed.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

Claims

1. A device for reducing oil sludge, comprising a support frame (1), characterized in that: A debris removal cylinder (4) is fixedly installed inside the support frame (1), a top cover (5) is arranged on the top of the debris removal cylinder (4), a debris removal and mixing mechanism (2) is arranged inside the debris removal cylinder (4) and at the bottom of the support frame (1), and an oil-water extraction mechanism (3) is arranged on the back of the debris removal and mixing mechanism (2); The impurity removal and mixing mechanism (2) comprises a solid impurity removal component (21) and a processing and mixing component (22); the solid impurity removal component (21) is arranged inside the impurity removal cylinder (4), and the processing and mixing component (22) is arranged at the bottom of the support frame (1).

2. The oil sludge reduction treatment device according to claim 1, characterized in that: The solid impurity removal assembly (21) comprises a motor 1 (211), wherein the motor 1 (211) is fixedly mounted on the top of the top cover (5), a connecting rod (212) is fixedly mounted on the bottom of the transmission shaft of the motor 1 (211), a cross plug (213) is fixedly mounted on the bottom of the connecting rod (212), a fixed cross (214) is fixedly mounted inside the impurity removal barrel (4), a bolt 1 (215) is threadedly mounted on the inside of the fixed cross (214), a filter disc (216) is arranged outside the bolt 1 (215), and a scraper strip (217) is rotatably mounted on the inner side of the bottom of the filter disc (216).

3. The oil sludge reduction treatment device according to claim 2, characterized in that: A groove is provided at the corresponding position of the scraper strip (217) and the cross plug (213), and the cross plug (213) is slidably installed in the groove provided inside the scraper strip (217). A cross plug block is provided on the top of the fixed cross (214), and the cross plug block provided on the top of the fixed cross (214) is slidably installed inside the filter plate (216).

4. The oil sludge reduction treatment device according to claim 1, characterized in that: The processing and mixing assembly (22) comprises a processing box (221), wherein the processing box (221) is fixedly mounted at the bottom of the support frame (1), a replenishing port (222) is arranged at the top of the processing box (221), a stirring rod (223) is rotatably mounted inside the processing box (221), a second motor (224) is fixedly mounted on the front of the processing box (221), a transmission roller (225) is fixedly mounted on the front of the transmission shaft of the second motor (224) and the front of the stirring rod (223), a transmission belt (226) is installed on the external transmission of the transmission roller (225), a sealing cover (227) is slidably mounted inside the processing box (221), a second bolt (228) is arranged inside the sealing cover (227), and a threaded sleeve (229) is installed on the external thread of the second bolt (228).

5. The oil sludge reduction treatment device according to claim 4, characterized in that: Two threaded sleeves (229) are provided, and the two threaded sleeves (229) are symmetrically distributed on the outside of the processing box (221).

6. The oil sludge reduction treatment device according to claim 4, characterized in that: The oil-water extraction mechanism (3) comprises an electric push rod (31), the electric push rod (31) is fixedly mounted on the top of the processing box (221), a connecting block (32) is fixedly mounted on the top of the electric push rod (31), a first extraction pipe (33) is fixedly mounted inside the connecting block (32), a second extraction pipe (34) is fixedly mounted on the top of the first extraction pipe (33), a pump (35) is fixedly mounted on the end of the second extraction pipe (34) away from the first extraction pipe (33), a discharge pipe (36) is fixedly mounted on the back of the pump (35), and a static box (37) is fixedly mounted on the outside of the discharge pipe (36).

7. The oil sludge reduction treatment device according to claim 6, characterized in that: The processing box (221) and the extraction tube (33) are provided with holes at corresponding positions, and the extraction tube (33) is slidably installed inside the hole provided inside the processing box (221).

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