Ice slurry preparation device

Abstract

The utility model discloses an ice slurry preparation device, which comprises a preparation assembly, an ice slurry storage tank arranged on a vehicle body, a stirring component arranged on the ice slurry storage tank and an ice making component connected with the ice slurry storage tank, the cooling assembly comprises a cooling-water machine part connected with the ice slurry storage tank and a pump body part, a water inlet pipe and a water outlet pipe are arranged between the cooling-water machine part and the ice slurry storage tank, the pump body part is used for controlling opening and closing of the water inlet pipe and the water outlet pipe, and after the cooling-water machine part is additionally arranged, the working time of the ice making part is shortened; continuous work for one or two days is not needed, and the failure rate can be greatly reduced. And the cooling-water machine part is provided with the ice slurry storage tank, so that the single-vehicle operation efficiency of the ice slurry vehicle is higher under the condition that the ice slurry vehicle operates continuously.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ice slurry preparation, especially to an ice slurry preparation device. BACKGROUND

[0002] The ice slurry vehicle commonly used for cleaning pipeline at present mainly uses the ice-making machine for making ice slurry by wall scraping method, and the main principle is that the cooling medium outside the double-layered sleeve heat exchanger continuously cools the inside of the pipe, so that ice crystals are continuously generated on the inside of the pipe, and the ice crystals on the inside of the pipe are stripped from the wall by physical method, and mixed with the water solution to form ice slurry.

[0003] The existing ice slurry vehicle for making ice slurry has several problems.

[0004] 1. The speed of making ice slurry is slow, and it takes about 24h~48h to make ice slurry in different seasons, and the ice-making machine needs to continuously scrape ice during ice-making, which is easy to cause various faults after long-time work.

[0005] 2. The ice slurry vehicle needs to be provided with power during ice-making, and cannot be provided with power by the vehicle, so that each time the pipeline cleaning work needs to be carried out after the ice slurry preparation in the ice-making base, and the ice slurry vehicle needs to be prepared for at least one to two days before the pipeline cleaning, which limits the service frequency of the ice slurry vehicle, and causes waste of manpower and material resources, resulting in high cost of ice slurry cleaning. SUMMARY

[0006] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0007] In view of the above problems existing in the existing ice slurry preparation device, the utility model is proposed.

[0008] Therefore, the utility model aims to provide an ice slurry preparation device.

[0009] To solve the above technical problems, the utility model provides the following technical scheme: an ice slurry preparation device, comprising a preparation assembly, including an ice slurry storage tank arranged on a vehicle body, a stirring part arranged on the ice slurry storage tank and an ice-making part connected with the ice slurry storage tank; and a cooling assembly, including a water chiller part connected with the ice slurry storage tank and a pump body part, the water chiller part and the ice slurry storage tank are provided with a water inlet pipe and a water outlet pipe, and the pump body part is used for controlling the opening and closing of the water inlet pipe and the water outlet pipe.

[0010] As an preferred scheme of the ice slurry preparation device, the water chiller component comprises an evaporating piece, a condensing piece connected with the evaporating piece, and a compressor connected with the condensing piece, a water inlet pipeline connected with the water inlet of the condensing piece and the compressor is arranged on the evaporating piece, and a water outlet pipeline connected with the water outlet of the condensing piece is arranged on the evaporating piece.

[0011] As an preferred scheme of the ice slurry preparation device, the stirring component comprises a rotating disc rotatably connected in the ice slurry storage tank, a receiving groove arranged on the rotating disc, and a vacuum suction member arranged in the receiving groove,

[0012] The receiving groove is in the shape of a fan and is equidistantly arranged along the surface of the rotating disc in a ring shape, and a through hole is arranged at the center of the rotating disc.

[0013] As an preferred scheme of the ice slurry preparation device, a support is arranged in the ice slurry storage tank, a support rod is outwardly extended in the horizontal direction at the upper end of the support, a connecting rod is arranged at the rear end of the rotating disc and connected in the support rod,

[0014] The connecting rod and the support rod are provided with a driving component.

[0015] As an preferred scheme of the ice slurry preparation device, the driving component comprises a first bevel gear rotatably connected at the upper end of the first support, a second bevel gear sleeved on the connecting rod, a third bevel gear arranged in the support rod away from the first support, and a fourth bevel gear arranged on the rear side of the rotating disc and meshed with the third bevel gear,

[0016] The rotating disc is provided with two, and the surface planes of the two rotating discs are perpendicularly arranged at 90°.

[0017] As an preferred scheme of the ice slurry preparation device, a dial is slidably connected on the rotating disc, the dial is in an arc shape, and a conical angle is arranged at the front end of the dial.

[0018] As an preferred scheme of the ice slurry preparation device, a filter member is arranged on the dial, the filter member comprises a plurality of filter plates arranged on the rotating disc, a scraper arranged on the filter plate, and a plurality of flexible bars arranged on the surface of the scraper.

[0019] As an preferred scheme of the ice slurry preparation device, the water chiller component further comprises an outer box body, and a connecting component is arranged on the outer box body.

[0020] As a preferred scheme of the ice slurry preparation device, the connecting component comprises a plurality of connecting extension plates arranged on the outer box body, a clamping hole arranged on the connecting extension plate, and a friction layer arranged on the extension plate.

[0021] As a preferred scheme of the ice slurry preparation device, the friction layer is provided with friction particles.

[0022] The ice making component has a shorter working time after the addition of the cold water machine component, and does not need to work continuously for one or two days, so that the failure rate is greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor. Among them:

[0024] Fig. 1 It is a whole structure schematic view of the ice slurry preparation device of the present application.

[0025] Fig. 2 It is a stirring component schematic view of the ice slurry preparation device of the present application.

[0026] Fig. 3 It is a cold water machine component schematic view of the ice slurry preparation device of the present application. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0028] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0029] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0030] Thirdly, the utility model is described in detail in combination with the schematic diagram, in the detailed description of the utility model embodiment, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production. Embodiment

[0031] Reference Figs. 1-3 For the first embodiment of the utility model, an ice slurry preparation device is provided, which comprises a preparation assembly 100, the preparation assembly 100 comprises an ice slurry storage tank 101 arranged on a vehicle body, a stirring part 102 arranged on the ice slurry storage tank 101 and an ice making part 103 connected with the ice slurry storage tank 101.

[0032] Further, it further comprises a cooling assembly 200, in the embodiment, the cooling assembly 200 comprises a water chiller part 201 connected with the ice slurry storage tank 101 and a pump body part 202, the water chiller part 201 and the ice slurry storage tank 101 are provided with a water inlet pipe 203 and a water outlet pipe 204, and the pump body part 202 is used to control the opening and closing of the water inlet pipe 203 and the water outlet pipe 204.

[0033] Further, the water chiller part 201 comprises an evaporative member 201a, a condensing member 201b connected with the evaporative member 201a and a compressor 201c connected with the condensing member 201b, the evaporative member 201a is provided with a water inlet pipe 203 connected with the water inlet of the condensing member 201b and the compressor 201c, and the evaporative member 201a is provided with a water outlet pipe 204 connected with the water outlet of the condensing member 201b.

[0034] In the embodiment, the stirring part 102 comprises a rotating disc 102a rotatably connected in the ice slurry storage tank 101, a receiving groove 102b arranged on the rotating disc 102a and a vacuum suction member 102c arranged in the receiving groove 102b,

[0035] The receiving groove 102b is shaped as a fan, is equidistantly arranged along the surface of the rotating disc 102a in a ring shape, and a through hole is arranged at the center of the rotating disc 102a.

[0036] Further, a support 206 is arranged in the ice slurry storage tank 101, a supporting rod 207 is outwardly extended in a horizontal direction at the upper end of the support 206, a connecting rod 208 is arranged at the rear end of the rotating disc 102a and is connected in the inside of the supporting rod 207, and a driving part 300 is arranged between the connecting rod 208 and the supporting rod 207.

[0037] In the embodiment, the driving component 300 comprises a first bevel gear 301 rotatably connected to the upper end of the first support 206, a second bevel gear 302 sleeved on the connecting rod 208, a third bevel gear 303 arranged in the support rod 207 away from the first support 206, and a fourth bevel gear 304 arranged on the rear side of the rotating disc 102a and engaged with the third bevel gear 303.

[0038] In the embodiment, the rotating disc 102a is provided with two rotating discs, and the surfaces of the two rotating discs are arranged perpendicular to each other by 90°.

[0039] The dial 305 is arranged on the rotating disc 102a in a sliding manner, and the dial 305 is arc-shaped and provided with a conical angle at the front end.

[0040] Further, the dial 305 is provided with a filter, which comprises a plurality of filter plates 306 arranged on the rotating disc 102a, a scraping plate 307 arranged on the filter plate 306, and a plurality of flexible strips arranged on the surface of the scraping plate 307.

[0041] In the embodiment, the cold water machine component 201 further comprises an outer box 308, and the connecting component 400 is arranged on the outer box 308.

[0042] In the embodiment, the connecting component 400 comprises a plurality of connecting extension plates 401 arranged on the outer box 308, a clamping hole 402 arranged on the connecting extension plate 401, and a rotating curved rod 403 arranged on the extension plate and matched with the clamping hole 402 after rotation.

[0043] Preferably, the rotating curved rod 403 is provided with a friction layer.

[0044] Operation process: The cold water machine is installed on the slush truck, and is connected with the slush storage tank through the water inlet pipe 203 and the water outlet pipe 204. The water inlet pipe 203 is arranged at the lower side, and is used to guide the solution in the slush storage tank 101 to the cold water machine for refrigeration. The water outlet pipe 204 is arranged at the upper side, and is used to guide the refrigerated solution to the slush storage tank, so as to form a cooling cycle, so that the liquid in the slush storage tank is continuously cooled until the target water temperature is reached. The ice making component 103 is connected with the slush storage tank through the water inlet pipe 203 and the water outlet pipe 204. The water inlet pipe 203 is arranged at the lower side, and is used to guide the solution in the slush storage tank 101 to the ice making component 103 for refrigeration. The water outlet pipe 204 is arranged at the upper side, and is used to guide the refrigerated ice to the slush storage tank, so as to form a cooling cycle, so that the slush concentration in the slush storage tank is continuously increased until the target concentration is reached.

[0045] For example, using edible salt as freezing point inhibitor, add into water, open the stirring device, the speed is 150~200r / min, mix into 5% mass fraction of salt water mixture (the freezing point of sodium chloride solution is shown in the table below) in the ice slurry storage tank 101, then close the stirring device. First use the cold water machine to cool the mixture to -2 ~ -1℃, then close the cold water machine, open the ice making part 103, gradually prepare the mixture into ice slurry with a concentration of 40%-60%. The stirring device speed is 50-80r / min during ice making by the ice making part 103, to ensure that the ice slurry is dispersed and not condensed, and to allow the bottom of the ice slurry storage tank 101 to be mainly water, reducing the re-entry of ice particles into the ice making part 103, affecting the ice making efficiency. After ice making is completed, the stirring device speed is 150-200r / min, to ensure that the ice slurry in the ice slurry storage tank is evenly distributed, making the ice slurry concentration in the injection pipeline more uniform.

[0046] Preferably, if you want to speed up the ice making speed, you can open the cold water machine and the ice making part 103 at the same time, the stirring device speed is 50-80r / min, wait until the temperature drops to -2~-1℃, then close the cold water machine and let the ice making part 103 continue to work to complete the ice slurry preparation. After the ice slurry preparation reaches the target concentration, adjust the stirring device speed to 150-200r / min to save the ice slurry.

[0047] Because the salt water is highly corrosive, to slow down the corrosion rate of the equipment, first inject tap water into the ice slurry storage tank, open the cold water machine to reduce the water temperature to 1-2℃, then close the cold water machine and add salt with a mass fraction of 5%, open the stirring device, the speed is 150~200r / min, after stirring evenly, reduce the stirring speed to 50~80r / min, open the ice making part 103 to complete the ice slurry preparation. After the ice slurry preparation reaches the target concentration, adjust the stirring device speed to 150~200r / min to save the ice slurry.

[0048] Preferably, if you want to speed up the ice making speed, you can open the cold water machine and the ice making part 103 at the same time, the stirring device speed is 50~80r / min, wait until the temperature drops to 1 ~ 2℃, then close the cold water machine, the ice making part 103 and the stirring device, add salt with a mass fraction of 5%, open the stirring device, the speed is 150~200r / min, after stirring evenly, reduce the stirring speed to 50~80r / min, let the ice making part 103 continue to work to complete the ice slurry preparation. After the ice slurry preparation reaches the target concentration, adjust the stirring device speed to 150~200r / min to save the ice slurry.

[0049] If the cold water machine is installed on the ground of the ice making base, the water inlet pipe 203 and the water outlet pipe 204 connected to the ice slurry storage tank need to be connectable and disconnectable, and the water inlet pipe 203 on the ice slurry storage tank side can be closed by a valve. The cold water machine can still use the above method to reduce the temperature of the mixture to assist ice making.

[0050] Preferably, a water storage tank is configured for the ground-mounted cold water machine, so that ice water can be prepared in advance during the continuous operation of the ice slurry vehicle, further reducing the ice-making time and improving the ice slurry vehicle efficiency.

[0051] The prepared 5% salt water mixture is pumped into the water storage tank, and the cold water machine cools the 5% salt water mixture in the water storage tank to -2 ~ -1℃, then pumps it into the ice slurry storage tank through the water inlet pipe 203, starts the stirring device at a speed of 50~80r / min, and the ice-making component 103 starts to work to complete the ice slurry preparation. After the ice slurry preparation reaches the target concentration, the stirring device speed is adjusted to 150~200r / min to save the ice slurry.

[0052] Preferably, for the protection of the equipment, tap water is pumped into the water storage tank, and the cold water machine cools the tap water in the water storage tank to 1 ~ 2℃, then pumps it into the ice slurry storage tank through the water inlet pipe 203, adds salt with a mass fraction of 5%, starts the stirring device at a speed of 150~200r / min, and after uniform stirring, the stirring speed is reduced to 50~80r / min, the ice-making component 103 is started to complete the ice slurry preparation. After the ice slurry preparation reaches the target concentration, the stirring device speed is adjusted to 150~200r / min to save the ice slurry.

[0053] Importantly, it should be noted that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of discrete elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the subject matter. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functions and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the skilled in the art has knowledge of based on this disclosure.

[0054] Furthermore, in the interest of providing a concise description of illustrative embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0055] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0056] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. An ice slurry preparation apparatus, characterized by: The application relates to a refrigeration system and a refrigeration device. The refrigeration system comprises a refrigeration device and a refrigeration device. The refrigeration device comprises an ice slurry storage tank arranged on a vehicle body, a stirring component arranged on the ice slurry storage tank, and an ice making component connected with the ice slurry storage tank.

2. The slush preparation apparatus of claim 1, characterized in that: The refrigeration device further comprises a cooling component connected with the ice slurry storage tank, and a pump body component.

3. The slush preparation apparatus of claim 2, characterized in that: The cooling component comprises an evaporating part, a condensing part connected with the evaporating part, and a compressor connected with the condensing part. The evaporating part is provided with an inlet water pipe connected with a water inlet of the condensing part and the compressor.

4. The ice slurry preparation apparatus of claim 3, wherein: The condensing part is provided with an outlet water pipe connected with a water outlet of the condensing part. The stirring component comprises a rotating disc rotatably connected in the ice slurry storage tank, a receiving groove arranged on the rotating disc, and a vacuum suction part arranged in the receiving groove.

5. The slush preparation device of claim 4, characterized in that: The receiving groove is shaped as a fan and is equidistantly arranged on the surface of the rotating disc. The center of the rotating disc is provided with a through hole.

6. The slush preparation device of claim 5, characterized in that: The ice slurry storage tank is provided with a support.

7. The slush preparation device of claim 6, characterized in that: The rear end of the rotating disc is provided with a connecting rod connected in the support. The connecting rod and the support are provided with a driving component. The driving component comprises a first bevel gear rotatably connected on the upper end of the support, a second bevel gear sleeved on the connecting rod, a third bevel gear arranged in the support away from the first support, and a fourth bevel gear arranged on the rear side of the rotating disc and engaged with the third bevel gear. The rotating disc is provided with two rotating discs, and the surfaces of the two rotating discs are perpendicular to each other by 90 degrees. The rotating disc is provided with a dial. The dial is provided with a filter. The filter comprises a plurality of filter plates arranged on the rotating disc, a scraper arranged on the filter plate, and a plurality of flexible strips arranged on the surface of the scraper.

8. The ice slurry preparation apparatus of claim 7, wherein: The cold water machine component (201) further comprises an outer box (308) provided with a connecting component (400).

9. The slush preparation device of claim 8, characterized in that: The connecting component (400) comprises a plurality of connecting extension plates (401) arranged on the outer box (308), clamping holes (402) arranged on the connecting extension plates (401), and a friction layer arranged on the extension plates.

10. The ice slurry preparation apparatus of claim 9, wherein: The friction layer is provided with friction particles.

Images